8 files changed, 1523 insertions, 0 deletions
diff --git a/examples/nodejs-mongodb-mongoose-restify/js/libs/backbone/backbone-min.js b/examples/nodejs-mongodb-mongoose-restify/js/libs/backbone/backbone-min.js
new file mode 100644
index 0000000..7aa32c9
--- /dev/null
+++ b/examples/nodejs-mongodb-mongoose-restify/js/libs/backbone/backbone-min.js
@@ -0,0 +1,37 @@
+// Backbone.js 0.9.1
+
+// (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
+// Backbone may be freely distributed under the MIT license.
+// For all details and documentation:
+// http://backbonejs.org
+(function(h,e){typeof exports!=="undefined"?e(h,exports,require("underscore")):typeof define==="function"&&define.amd?define(["underscore","jquery","exports"],function(g,i,m){h.Backbone=e(h,m,g,i)}):h.Backbone=e(h,{},h._,h.jQuery||h.Zepto||h.ender)})(this,function(h,e,g,i){var m=h.Backbone,r=Array.prototype.slice,s=Array.prototype.splice;e.VERSION="0.9.1";e.setDomLibrary=function(a){i=a};e.noConflict=function(){h.Backbone=m;return e};e.emulateHTTP=false;e.emulateJSON=false;e.Events={on:function(a,
+b,c){for(var d,a=a.split(/\s+/),f=this._callbacks||(this._callbacks={});d=a.shift();){d=f[d]||(f[d]={});var e=d.tail||(d.tail=d.next={});e.callback=b;e.context=c;d.tail=e.next={}}return this},off:function(a,b,c){var d,f,e;if(a){if(f=this._callbacks)for(a=a.split(/\s+/);d=a.shift();)if(e=f[d],delete f[d],b&&e)for(;(e=e.next)&&e.next;)if(!(e.callback===b&&(!c||e.context===c)))this.on(d,e.callback,e.context)}else delete this._callbacks;return this},trigger:function(a){var b,c,d,f;if(!(d=this._callbacks))return this;
+f=d.all;for((a=a.split(/\s+/)).push(null);b=a.shift();)f&&a.push({next:f.next,tail:f.tail,event:b}),(c=d[b])&&a.push({next:c.next,tail:c.tail});for(f=r.call(arguments,1);c=a.pop();){b=c.tail;for(d=c.event?[c.event].concat(f):f;(c=c.next)!==b;)c.callback.apply(c.context||this,d)}return this}};e.Events.bind=e.Events.on;e.Events.unbind=e.Events.off;e.Model=function(a,b){var c;a||(a={});b&&b.parse&&(a=this.parse(a));if(c=j(this,"defaults"))a=g.extend({},c,a);if(b&&b.collection)this.collection=b.collection;
+this.attributes={};this._escapedAttributes={};this.cid=g.uniqueId("c");if(!this.set(a,{silent:true}))throw Error("Can't create an invalid model");delete this._changed;this._previousAttributes=g.clone(this.attributes);this.initialize.apply(this,arguments)};g.extend(e.Model.prototype,e.Events,{idAttribute:"id",initialize:function(){},toJSON:function(){return g.clone(this.attributes)},get:function(a){return this.attributes[a]},escape:function(a){var b;if(b=this._escapedAttributes[a])return b;b=this.attributes[a];
+return this._escapedAttributes[a]=g.escape(b==null?"":""+b)},has:function(a){return this.attributes[a]!=null},set:function(a,b,c){var d,f;g.isObject(a)||a==null?(d=a,c=b):(d={},d[a]=b);c||(c={});if(!d)return this;if(d instanceof e.Model)d=d.attributes;if(c.unset)for(f in d)d[f]=void 0;if(!this._validate(d,c))return false;if(this.idAttribute in d)this.id=d[this.idAttribute];var b=this.attributes,k=this._escapedAttributes,h=this._previousAttributes||{},i=this._setting;this._changed||(this._changed=
+{});this._setting=true;for(f in d){a=d[f];g.isEqual(b[f],a)||delete k[f];c.unset?delete b[f]:b[f]=a;if(this._changing&&!g.isEqual(this._changed[f],a))this.trigger("change:"+f,this,a,c),this._moreChanges=true;delete this._changed[f];if(!g.isEqual(h[f],a)||g.has(b,f)!=g.has(h,f))this._changed[f]=a}if(!i)!c.silent&&this.hasChanged()&&this.change(c),this._setting=false;return this},unset:function(a,b){(b||(b={})).unset=true;return this.set(a,null,b)},clear:function(a){(a||(a={})).unset=true;return this.set(g.clone(this.attributes),
+a)},fetch:function(a){var a=a?g.clone(a):{},b=this,c=a.success;a.success=function(d,f,e){if(!b.set(b.parse(d,e),a))return false;c&&c(b,d)};a.error=e.wrapError(a.error,b,a);return(this.sync||e.sync).call(this,"read",this,a)},save:function(a,b,c){var d,f;g.isObject(a)||a==null?(d=a,c=b):(d={},d[a]=b);c=c?g.clone(c):{};c.wait&&(f=g.clone(this.attributes));a=g.extend({},c,{silent:true});if(d&&!this.set(d,c.wait?a:c))return false;var k=this,h=c.success;c.success=function(a,b,f){b=k.parse(a,f);c.wait&&
+(b=g.extend(d||{},b));if(!k.set(b,c))return false;h?h(k,a):k.trigger("sync",k,a,c)};c.error=e.wrapError(c.error,k,c);b=this.isNew()?"create":"update";b=(this.sync||e.sync).call(this,b,this,c);c.wait&&this.set(f,a);return b},destroy:function(a){var a=a?g.clone(a):{},b=this,c=a.success,d=function(){b.trigger("destroy",b,b.collection,a)};if(this.isNew())return d();a.success=function(f){a.wait&&d();c?c(b,f):b.trigger("sync",b,f,a)};a.error=e.wrapError(a.error,b,a);var f=(this.sync||e.sync).call(this,
+"delete",this,a);a.wait||d();return f},url:function(){var a=j(this.collection,"url")||j(this,"urlRoot")||o();return this.isNew()?a:a+(a.charAt(a.length-1)=="/"?"":"/")+encodeURIComponent(this.id)},parse:function(a){return a},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return this.id==null},change:function(a){if(this._changing||!this.hasChanged())return this;this._moreChanges=this._changing=true;for(var b in this._changed)this.trigger("change:"+b,this,this._changed[b],
+a);for(;this._moreChanges;)this._moreChanges=false,this.trigger("change",this,a);this._previousAttributes=g.clone(this.attributes);delete this._changed;this._changing=false;return this},hasChanged:function(a){return!arguments.length?!g.isEmpty(this._changed):this._changed&&g.has(this._changed,a)},changedAttributes:function(a){if(!a)return this.hasChanged()?g.clone(this._changed):false;var b,c=false,d=this._previousAttributes,f;for(f in a)if(!g.isEqual(d[f],b=a[f]))(c||(c={}))[f]=b;return c},previous:function(a){return!arguments.length||
+!this._previousAttributes?null:this._previousAttributes[a]},previousAttributes:function(){return g.clone(this._previousAttributes)},isValid:function(){return!this.validate(this.attributes)},_validate:function(a,b){if(b.silent||!this.validate)return true;var a=g.extend({},this.attributes,a),c=this.validate(a,b);if(!c)return true;b&&b.error?b.error(this,c,b):this.trigger("error",this,c,b);return false}});e.Collection=function(a,b){b||(b={});if(b.comparator)this.comparator=b.comparator;this._reset();
+this.initialize.apply(this,arguments);a&&this.reset(a,{silent:true,parse:b.parse})};g.extend(e.Collection.prototype,e.Events,{model:e.Model,initialize:function(){},toJSON:function(){return this.map(function(a){return a.toJSON()})},add:function(a,b){var c,d,f,e,h,i={},j={};b||(b={});a=g.isArray(a)?a.slice():[a];for(c=0,d=a.length;c<d;c++){if(!(f=a[c]=this._prepareModel(a[c],b)))throw Error("Can't add an invalid model to a collection");if(i[e=f.cid]||this._byCid[e]||(h=f.id)!=null&&(j[h]||this._byId[h]))throw Error("Can't add the same model to a collection twice");
+i[e]=j[h]=f}for(c=0;c<d;c++)(f=a[c]).on("all",this._onModelEvent,this),this._byCid[f.cid]=f,f.id!=null&&(this._byId[f.id]=f);this.length+=d;s.apply(this.models,[b.at!=null?b.at:this.models.length,0].concat(a));this.comparator&&this.sort({silent:true});if(b.silent)return this;for(c=0,d=this.models.length;c<d;c++)if(i[(f=this.models[c]).cid])b.index=c,f.trigger("add",f,this,b);return this},remove:function(a,b){var c,d,f,e;b||(b={});a=g.isArray(a)?a.slice():[a];for(c=0,d=a.length;c<d;c++)if(e=this.getByCid(a[c])||
+this.get(a[c])){delete this._byId[e.id];delete this._byCid[e.cid];f=this.indexOf(e);this.models.splice(f,1);this.length--;if(!b.silent)b.index=f,e.trigger("remove",e,this,b);this._removeReference(e)}return this},get:function(a){return a==null?null:this._byId[a.id!=null?a.id:a]},getByCid:function(a){return a&&this._byCid[a.cid||a]},at:function(a){return this.models[a]},sort:function(a){a||(a={});if(!this.comparator)throw Error("Cannot sort a set without a comparator");var b=g.bind(this.comparator,
+this);this.comparator.length==1?this.models=this.sortBy(b):this.models.sort(b);a.silent||this.trigger("reset",this,a);return this},pluck:function(a){return g.map(this.models,function(b){return b.get(a)})},reset:function(a,b){a||(a=[]);b||(b={});for(var c=0,d=this.models.length;c<d;c++)this._removeReference(this.models[c]);this._reset();this.add(a,{silent:true,parse:b.parse});b.silent||this.trigger("reset",this,b);return this},fetch:function(a){a=a?g.clone(a):{};if(a.parse===void 0)a.parse=true;var b=
+this,c=a.success;a.success=function(d,f,e){b[a.add?"add":"reset"](b.parse(d,e),a);c&&c(b,d)};a.error=e.wrapError(a.error,b,a);return(this.sync||e.sync).call(this,"read",this,a)},create:function(a,b){var c=this,b=b?g.clone(b):{},a=this._prepareModel(a,b);if(!a)return false;b.wait||c.add(a,b);var d=b.success;b.success=function(f,e){b.wait&&c.add(f,b);d?d(f,e):f.trigger("sync",a,e,b)};a.save(null,b);return a},parse:function(a){return a},chain:function(){return g(this.models).chain()},_reset:function(){this.length=
+0;this.models=[];this._byId={};this._byCid={}},_prepareModel:function(a,b){if(a instanceof e.Model){if(!a.collection)a.collection=this}else{var c;b.collection=this;a=new this.model(a,b);a._validate(a.attributes,b)||(a=false)}return a},_removeReference:function(a){this==a.collection&&delete a.collection;a.off("all",this._onModelEvent,this)},_onModelEvent:function(a,b,c,d){(a=="add"||a=="remove")&&c!=this||(a=="destroy"&&this.remove(b,d),b&&a==="change:"+b.idAttribute&&(delete this._byId[b.previous(b.idAttribute)],
+this._byId[b.id]=b),this.trigger.apply(this,arguments))}});g.each("forEach,each,map,reduce,reduceRight,find,detect,filter,select,reject,every,all,some,any,include,contains,invoke,max,min,sortBy,sortedIndex,toArray,size,first,initial,rest,last,without,indexOf,shuffle,lastIndexOf,isEmpty,groupBy".split(","),function(a){e.Collection.prototype[a]=function(){return g[a].apply(g,[this.models].concat(g.toArray(arguments)))}});e.Router=function(a){a||(a={});if(a.routes)this.routes=a.routes;this._bindRoutes();
+this.initialize.apply(this,arguments)};var t=/:\w+/g,u=/\*\w+/g,v=/[-[\]{}()+?.,\\^$|#\s]/g;g.extend(e.Router.prototype,e.Events,{initialize:function(){},route:function(a,b,c){e.history||(e.history=new e.History);g.isRegExp(a)||(a=this._routeToRegExp(a));c||(c=this[b]);e.history.route(a,g.bind(function(d){d=this._extractParameters(a,d);c&&c.apply(this,d);this.trigger.apply(this,["route:"+b].concat(d));e.history.trigger("route",this,b,d)},this));return this},navigate:function(a,b){e.history.navigate(a,
+b)},_bindRoutes:function(){if(this.routes){var a=[],b;for(b in this.routes)a.unshift([b,this.routes[b]]);b=0;for(var c=a.length;b<c;b++)this.route(a[b][0],a[b][1],this[a[b][1]])}},_routeToRegExp:function(a){a=a.replace(v,"\\$&").replace(t,"([^/]+)").replace(u,"(.*?)");return RegExp("^"+a+"$")},_extractParameters:function(a,b){return a.exec(b).slice(1)}});e.History=function(){this.handlers=[];g.bindAll(this,"checkUrl")};var n=/^[#\/]/,w=/msie [\w.]+/,l=false;g.extend(e.History.prototype,e.Events,{interval:50,
+getFragment:function(a,b){if(a==null)if(this._hasPushState||b){var a=window.location.pathname,c=window.location.search;c&&(a+=c)}else a=window.location.hash;a=decodeURIComponent(a);a.indexOf(this.options.root)||(a=a.substr(this.options.root.length));return a.replace(n,"")},start:function(a){if(l)throw Error("Backbone.history has already been started");this.options=g.extend({},{root:"/"},this.options,a);this._wantsHashChange=this.options.hashChange!==false;this._wantsPushState=!!this.options.pushState;
+this._hasPushState=!(!this.options.pushState||!window.history||!window.history.pushState);var a=this.getFragment(),b=document.documentMode;if(b=w.exec(navigator.userAgent.toLowerCase())&&(!b||b<=7))this.iframe=i('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo("body")[0].contentWindow,this.navigate(a);if(this._hasPushState)i(window).bind("popstate",this.checkUrl);else if(this._wantsHashChange&&"onhashchange"in window&&!b)i(window).bind("hashchange",this.checkUrl);else if(this._wantsHashChange)this._checkUrlInterval=
+setInterval(this.checkUrl,this.interval);this.fragment=a;l=true;a=window.location;b=a.pathname==this.options.root;if(this._wantsHashChange&&this._wantsPushState&&!this._hasPushState&&!b)return this.fragment=this.getFragment(null,true),window.location.replace(this.options.root+"#"+this.fragment),true;else if(this._wantsPushState&&this._hasPushState&&b&&a.hash)this.fragment=a.hash.replace(n,""),window.history.replaceState({},document.title,a.protocol+"//"+a.host+this.options.root+this.fragment);if(!this.options.silent)return this.loadUrl()},
+stop:function(){i(window).unbind("popstate",this.checkUrl).unbind("hashchange",this.checkUrl);clearInterval(this._checkUrlInterval);l=false},route:function(a,b){this.handlers.unshift({route:a,callback:b})},checkUrl:function(){var a=this.getFragment();a==this.fragment&&this.iframe&&(a=this.getFragment(this.iframe.location.hash));if(a==this.fragment||a==decodeURIComponent(this.fragment))return false;this.iframe&&this.navigate(a);this.loadUrl()||this.loadUrl(window.location.hash)},loadUrl:function(a){var b=
+this.fragment=this.getFragment(a);return g.any(this.handlers,function(a){if(a.route.test(b))return a.callback(b),true})},navigate:function(a,b){if(!l)return false;if(!b||b===true)b={trigger:b};var c=(a||"").replace(n,"");if(!(this.fragment==c||this.fragment==decodeURIComponent(c)))this._hasPushState?(c.indexOf(this.options.root)!=0&&(c=this.options.root+c),this.fragment=c,window.history[b.replace?"replaceState":"pushState"]({},document.title,c)):this._wantsHashChange?(this.fragment=c,this._updateHash(window.location,
+c,b.replace),this.iframe&&c!=this.getFragment(this.iframe.location.hash)&&(b.replace||this.iframe.document.open().close(),this._updateHash(this.iframe.location,c,b.replace))):window.location.assign(this.options.root+a),b.trigger&&this.loadUrl(a)},_updateHash:function(a,b,c){c?a.replace(a.toString().replace(/(javascript:|#).*$/,"")+"#"+b):a.hash=b}});e.View=function(a){this.cid=g.uniqueId("view");this._configure(a||{});this._ensureElement();this.initialize.apply(this,arguments);this.delegateEvents()};
+var x=/^(\S+)\s*(.*)$/,p="model,collection,el,id,attributes,className,tagName".split(",");g.extend(e.View.prototype,e.Events,{tagName:"div",$:function(a){return this.$el.find(a)},initialize:function(){},render:function(){return this},remove:function(){this.$el.remove();return this},make:function(a,b,c){a=document.createElement(a);b&&i(a).attr(b);c&&i(a).html(c);return a},setElement:function(a,b){this.$el=i(a);this.el=this.$el[0];b!==false&&this.delegateEvents();return this},delegateEvents:function(a){if(a||
+(a=j(this,"events"))){this.undelegateEvents();for(var b in a){var c=a[b];g.isFunction(c)||(c=this[a[b]]);if(!c)throw Error('Event "'+a[b]+'" does not exist');var d=b.match(x),e=d[1],d=d[2],c=g.bind(c,this);e+=".delegateEvents"+this.cid;d===""?this.$el.bind(e,c):this.$el.delegate(d,e,c)}}},undelegateEvents:function(){this.$el.unbind(".delegateEvents"+this.cid)},_configure:function(a){this.options&&(a=g.extend({},this.options,a));for(var b=0,c=p.length;b<c;b++){var d=p[b];a[d]&&(this[d]=a[d])}this.options=
+a},_ensureElement:function(){if(this.el)this.setElement(this.el,false);else{var a=j(this,"attributes")||{};if(this.id)a.id=this.id;if(this.className)a["class"]=this.className;this.setElement(this.make(this.tagName,a),false)}}});e.Model.extend=e.Collection.extend=e.Router.extend=e.View.extend=function(a,b){var c=y(this,a,b);c.extend=this.extend;return c};var z={create:"POST",update:"PUT","delete":"DELETE",read:"GET"};e.sync=function(a,b,c){var d=z[a],f={type:d,dataType:"json"};if(!c.url)f.url=j(b,
+"url")||o();if(!c.data&&b&&(a=="create"||a=="update"))f.contentType="application/json",f.data=JSON.stringify(b.toJSON());if(e.emulateJSON)f.contentType="application/x-www-form-urlencoded",f.data=f.data?{model:f.data}:{};if(e.emulateHTTP&&(d==="PUT"||d==="DELETE")){if(e.emulateJSON)f.data._method=d;f.type="POST";f.beforeSend=function(a){a.setRequestHeader("X-HTTP-Method-Override",d)}}if(f.type!=="GET"&&!e.emulateJSON)f.processData=false;return i.ajax(g.extend(f,c))};e.wrapError=function(a,b,c){return function(d,
+e){e=d===b?e:d;a?a(b,e,c):b.trigger("error",b,e,c)}};var q=function(){},y=function(a,b,c){var d;d=b&&b.hasOwnProperty("constructor")?b.constructor:function(){a.apply(this,arguments)};g.extend(d,a);q.prototype=a.prototype;d.prototype=new q;b&&g.extend(d.prototype,b);c&&g.extend(d,c);d.prototype.constructor=d;d.__super__=a.prototype;return d},j=function(a,b){return!a||!a[b]?null:g.isFunction(a[b])?a[b]():a[b]},o=function(){throw Error('A "url" property or function must be specified');};return e});
diff --git a/examples/nodejs-mongodb-mongoose-restify/js/libs/backbone/backbone-optamd3-min.js b/examples/nodejs-mongodb-mongoose-restify/js/libs/backbone/backbone-optamd3-min.js
new file mode 100644
index 0000000..7aa32c9
--- /dev/null
+++ b/examples/nodejs-mongodb-mongoose-restify/js/libs/backbone/backbone-optamd3-min.js
@@ -0,0 +1,37 @@
+// Backbone.js 0.9.1
+
+// (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
+// Backbone may be freely distributed under the MIT license.
+// For all details and documentation:
+// http://backbonejs.org
+(function(h,e){typeof exports!=="undefined"?e(h,exports,require("underscore")):typeof define==="function"&&define.amd?define(["underscore","jquery","exports"],function(g,i,m){h.Backbone=e(h,m,g,i)}):h.Backbone=e(h,{},h._,h.jQuery||h.Zepto||h.ender)})(this,function(h,e,g,i){var m=h.Backbone,r=Array.prototype.slice,s=Array.prototype.splice;e.VERSION="0.9.1";e.setDomLibrary=function(a){i=a};e.noConflict=function(){h.Backbone=m;return e};e.emulateHTTP=false;e.emulateJSON=false;e.Events={on:function(a,
+b,c){for(var d,a=a.split(/\s+/),f=this._callbacks||(this._callbacks={});d=a.shift();){d=f[d]||(f[d]={});var e=d.tail||(d.tail=d.next={});e.callback=b;e.context=c;d.tail=e.next={}}return this},off:function(a,b,c){var d,f,e;if(a){if(f=this._callbacks)for(a=a.split(/\s+/);d=a.shift();)if(e=f[d],delete f[d],b&&e)for(;(e=e.next)&&e.next;)if(!(e.callback===b&&(!c||e.context===c)))this.on(d,e.callback,e.context)}else delete this._callbacks;return this},trigger:function(a){var b,c,d,f;if(!(d=this._callbacks))return this;
+f=d.all;for((a=a.split(/\s+/)).push(null);b=a.shift();)f&&a.push({next:f.next,tail:f.tail,event:b}),(c=d[b])&&a.push({next:c.next,tail:c.tail});for(f=r.call(arguments,1);c=a.pop();){b=c.tail;for(d=c.event?[c.event].concat(f):f;(c=c.next)!==b;)c.callback.apply(c.context||this,d)}return this}};e.Events.bind=e.Events.on;e.Events.unbind=e.Events.off;e.Model=function(a,b){var c;a||(a={});b&&b.parse&&(a=this.parse(a));if(c=j(this,"defaults"))a=g.extend({},c,a);if(b&&b.collection)this.collection=b.collection;
+this.attributes={};this._escapedAttributes={};this.cid=g.uniqueId("c");if(!this.set(a,{silent:true}))throw Error("Can't create an invalid model");delete this._changed;this._previousAttributes=g.clone(this.attributes);this.initialize.apply(this,arguments)};g.extend(e.Model.prototype,e.Events,{idAttribute:"id",initialize:function(){},toJSON:function(){return g.clone(this.attributes)},get:function(a){return this.attributes[a]},escape:function(a){var b;if(b=this._escapedAttributes[a])return b;b=this.attributes[a];
+return this._escapedAttributes[a]=g.escape(b==null?"":""+b)},has:function(a){return this.attributes[a]!=null},set:function(a,b,c){var d,f;g.isObject(a)||a==null?(d=a,c=b):(d={},d[a]=b);c||(c={});if(!d)return this;if(d instanceof e.Model)d=d.attributes;if(c.unset)for(f in d)d[f]=void 0;if(!this._validate(d,c))return false;if(this.idAttribute in d)this.id=d[this.idAttribute];var b=this.attributes,k=this._escapedAttributes,h=this._previousAttributes||{},i=this._setting;this._changed||(this._changed=
+{});this._setting=true;for(f in d){a=d[f];g.isEqual(b[f],a)||delete k[f];c.unset?delete b[f]:b[f]=a;if(this._changing&&!g.isEqual(this._changed[f],a))this.trigger("change:"+f,this,a,c),this._moreChanges=true;delete this._changed[f];if(!g.isEqual(h[f],a)||g.has(b,f)!=g.has(h,f))this._changed[f]=a}if(!i)!c.silent&&this.hasChanged()&&this.change(c),this._setting=false;return this},unset:function(a,b){(b||(b={})).unset=true;return this.set(a,null,b)},clear:function(a){(a||(a={})).unset=true;return this.set(g.clone(this.attributes),
+a)},fetch:function(a){var a=a?g.clone(a):{},b=this,c=a.success;a.success=function(d,f,e){if(!b.set(b.parse(d,e),a))return false;c&&c(b,d)};a.error=e.wrapError(a.error,b,a);return(this.sync||e.sync).call(this,"read",this,a)},save:function(a,b,c){var d,f;g.isObject(a)||a==null?(d=a,c=b):(d={},d[a]=b);c=c?g.clone(c):{};c.wait&&(f=g.clone(this.attributes));a=g.extend({},c,{silent:true});if(d&&!this.set(d,c.wait?a:c))return false;var k=this,h=c.success;c.success=function(a,b,f){b=k.parse(a,f);c.wait&&
+(b=g.extend(d||{},b));if(!k.set(b,c))return false;h?h(k,a):k.trigger("sync",k,a,c)};c.error=e.wrapError(c.error,k,c);b=this.isNew()?"create":"update";b=(this.sync||e.sync).call(this,b,this,c);c.wait&&this.set(f,a);return b},destroy:function(a){var a=a?g.clone(a):{},b=this,c=a.success,d=function(){b.trigger("destroy",b,b.collection,a)};if(this.isNew())return d();a.success=function(f){a.wait&&d();c?c(b,f):b.trigger("sync",b,f,a)};a.error=e.wrapError(a.error,b,a);var f=(this.sync||e.sync).call(this,
+"delete",this,a);a.wait||d();return f},url:function(){var a=j(this.collection,"url")||j(this,"urlRoot")||o();return this.isNew()?a:a+(a.charAt(a.length-1)=="/"?"":"/")+encodeURIComponent(this.id)},parse:function(a){return a},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return this.id==null},change:function(a){if(this._changing||!this.hasChanged())return this;this._moreChanges=this._changing=true;for(var b in this._changed)this.trigger("change:"+b,this,this._changed[b],
+a);for(;this._moreChanges;)this._moreChanges=false,this.trigger("change",this,a);this._previousAttributes=g.clone(this.attributes);delete this._changed;this._changing=false;return this},hasChanged:function(a){return!arguments.length?!g.isEmpty(this._changed):this._changed&&g.has(this._changed,a)},changedAttributes:function(a){if(!a)return this.hasChanged()?g.clone(this._changed):false;var b,c=false,d=this._previousAttributes,f;for(f in a)if(!g.isEqual(d[f],b=a[f]))(c||(c={}))[f]=b;return c},previous:function(a){return!arguments.length||
+!this._previousAttributes?null:this._previousAttributes[a]},previousAttributes:function(){return g.clone(this._previousAttributes)},isValid:function(){return!this.validate(this.attributes)},_validate:function(a,b){if(b.silent||!this.validate)return true;var a=g.extend({},this.attributes,a),c=this.validate(a,b);if(!c)return true;b&&b.error?b.error(this,c,b):this.trigger("error",this,c,b);return false}});e.Collection=function(a,b){b||(b={});if(b.comparator)this.comparator=b.comparator;this._reset();
+this.initialize.apply(this,arguments);a&&this.reset(a,{silent:true,parse:b.parse})};g.extend(e.Collection.prototype,e.Events,{model:e.Model,initialize:function(){},toJSON:function(){return this.map(function(a){return a.toJSON()})},add:function(a,b){var c,d,f,e,h,i={},j={};b||(b={});a=g.isArray(a)?a.slice():[a];for(c=0,d=a.length;c<d;c++){if(!(f=a[c]=this._prepareModel(a[c],b)))throw Error("Can't add an invalid model to a collection");if(i[e=f.cid]||this._byCid[e]||(h=f.id)!=null&&(j[h]||this._byId[h]))throw Error("Can't add the same model to a collection twice");
+i[e]=j[h]=f}for(c=0;c<d;c++)(f=a[c]).on("all",this._onModelEvent,this),this._byCid[f.cid]=f,f.id!=null&&(this._byId[f.id]=f);this.length+=d;s.apply(this.models,[b.at!=null?b.at:this.models.length,0].concat(a));this.comparator&&this.sort({silent:true});if(b.silent)return this;for(c=0,d=this.models.length;c<d;c++)if(i[(f=this.models[c]).cid])b.index=c,f.trigger("add",f,this,b);return this},remove:function(a,b){var c,d,f,e;b||(b={});a=g.isArray(a)?a.slice():[a];for(c=0,d=a.length;c<d;c++)if(e=this.getByCid(a[c])||
+this.get(a[c])){delete this._byId[e.id];delete this._byCid[e.cid];f=this.indexOf(e);this.models.splice(f,1);this.length--;if(!b.silent)b.index=f,e.trigger("remove",e,this,b);this._removeReference(e)}return this},get:function(a){return a==null?null:this._byId[a.id!=null?a.id:a]},getByCid:function(a){return a&&this._byCid[a.cid||a]},at:function(a){return this.models[a]},sort:function(a){a||(a={});if(!this.comparator)throw Error("Cannot sort a set without a comparator");var b=g.bind(this.comparator,
+this);this.comparator.length==1?this.models=this.sortBy(b):this.models.sort(b);a.silent||this.trigger("reset",this,a);return this},pluck:function(a){return g.map(this.models,function(b){return b.get(a)})},reset:function(a,b){a||(a=[]);b||(b={});for(var c=0,d=this.models.length;c<d;c++)this._removeReference(this.models[c]);this._reset();this.add(a,{silent:true,parse:b.parse});b.silent||this.trigger("reset",this,b);return this},fetch:function(a){a=a?g.clone(a):{};if(a.parse===void 0)a.parse=true;var b=
+this,c=a.success;a.success=function(d,f,e){b[a.add?"add":"reset"](b.parse(d,e),a);c&&c(b,d)};a.error=e.wrapError(a.error,b,a);return(this.sync||e.sync).call(this,"read",this,a)},create:function(a,b){var c=this,b=b?g.clone(b):{},a=this._prepareModel(a,b);if(!a)return false;b.wait||c.add(a,b);var d=b.success;b.success=function(f,e){b.wait&&c.add(f,b);d?d(f,e):f.trigger("sync",a,e,b)};a.save(null,b);return a},parse:function(a){return a},chain:function(){return g(this.models).chain()},_reset:function(){this.length=
+0;this.models=[];this._byId={};this._byCid={}},_prepareModel:function(a,b){if(a instanceof e.Model){if(!a.collection)a.collection=this}else{var c;b.collection=this;a=new this.model(a,b);a._validate(a.attributes,b)||(a=false)}return a},_removeReference:function(a){this==a.collection&&delete a.collection;a.off("all",this._onModelEvent,this)},_onModelEvent:function(a,b,c,d){(a=="add"||a=="remove")&&c!=this||(a=="destroy"&&this.remove(b,d),b&&a==="change:"+b.idAttribute&&(delete this._byId[b.previous(b.idAttribute)],
+this._byId[b.id]=b),this.trigger.apply(this,arguments))}});g.each("forEach,each,map,reduce,reduceRight,find,detect,filter,select,reject,every,all,some,any,include,contains,invoke,max,min,sortBy,sortedIndex,toArray,size,first,initial,rest,last,without,indexOf,shuffle,lastIndexOf,isEmpty,groupBy".split(","),function(a){e.Collection.prototype[a]=function(){return g[a].apply(g,[this.models].concat(g.toArray(arguments)))}});e.Router=function(a){a||(a={});if(a.routes)this.routes=a.routes;this._bindRoutes();
+this.initialize.apply(this,arguments)};var t=/:\w+/g,u=/\*\w+/g,v=/[-[\]{}()+?.,\\^$|#\s]/g;g.extend(e.Router.prototype,e.Events,{initialize:function(){},route:function(a,b,c){e.history||(e.history=new e.History);g.isRegExp(a)||(a=this._routeToRegExp(a));c||(c=this[b]);e.history.route(a,g.bind(function(d){d=this._extractParameters(a,d);c&&c.apply(this,d);this.trigger.apply(this,["route:"+b].concat(d));e.history.trigger("route",this,b,d)},this));return this},navigate:function(a,b){e.history.navigate(a,
+b)},_bindRoutes:function(){if(this.routes){var a=[],b;for(b in this.routes)a.unshift([b,this.routes[b]]);b=0;for(var c=a.length;b<c;b++)this.route(a[b][0],a[b][1],this[a[b][1]])}},_routeToRegExp:function(a){a=a.replace(v,"\\$&").replace(t,"([^/]+)").replace(u,"(.*?)");return RegExp("^"+a+"$")},_extractParameters:function(a,b){return a.exec(b).slice(1)}});e.History=function(){this.handlers=[];g.bindAll(this,"checkUrl")};var n=/^[#\/]/,w=/msie [\w.]+/,l=false;g.extend(e.History.prototype,e.Events,{interval:50,
+getFragment:function(a,b){if(a==null)if(this._hasPushState||b){var a=window.location.pathname,c=window.location.search;c&&(a+=c)}else a=window.location.hash;a=decodeURIComponent(a);a.indexOf(this.options.root)||(a=a.substr(this.options.root.length));return a.replace(n,"")},start:function(a){if(l)throw Error("Backbone.history has already been started");this.options=g.extend({},{root:"/"},this.options,a);this._wantsHashChange=this.options.hashChange!==false;this._wantsPushState=!!this.options.pushState;
+this._hasPushState=!(!this.options.pushState||!window.history||!window.history.pushState);var a=this.getFragment(),b=document.documentMode;if(b=w.exec(navigator.userAgent.toLowerCase())&&(!b||b<=7))this.iframe=i('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo("body")[0].contentWindow,this.navigate(a);if(this._hasPushState)i(window).bind("popstate",this.checkUrl);else if(this._wantsHashChange&&"onhashchange"in window&&!b)i(window).bind("hashchange",this.checkUrl);else if(this._wantsHashChange)this._checkUrlInterval=
+setInterval(this.checkUrl,this.interval);this.fragment=a;l=true;a=window.location;b=a.pathname==this.options.root;if(this._wantsHashChange&&this._wantsPushState&&!this._hasPushState&&!b)return this.fragment=this.getFragment(null,true),window.location.replace(this.options.root+"#"+this.fragment),true;else if(this._wantsPushState&&this._hasPushState&&b&&a.hash)this.fragment=a.hash.replace(n,""),window.history.replaceState({},document.title,a.protocol+"//"+a.host+this.options.root+this.fragment);if(!this.options.silent)return this.loadUrl()},
+stop:function(){i(window).unbind("popstate",this.checkUrl).unbind("hashchange",this.checkUrl);clearInterval(this._checkUrlInterval);l=false},route:function(a,b){this.handlers.unshift({route:a,callback:b})},checkUrl:function(){var a=this.getFragment();a==this.fragment&&this.iframe&&(a=this.getFragment(this.iframe.location.hash));if(a==this.fragment||a==decodeURIComponent(this.fragment))return false;this.iframe&&this.navigate(a);this.loadUrl()||this.loadUrl(window.location.hash)},loadUrl:function(a){var b=
+this.fragment=this.getFragment(a);return g.any(this.handlers,function(a){if(a.route.test(b))return a.callback(b),true})},navigate:function(a,b){if(!l)return false;if(!b||b===true)b={trigger:b};var c=(a||"").replace(n,"");if(!(this.fragment==c||this.fragment==decodeURIComponent(c)))this._hasPushState?(c.indexOf(this.options.root)!=0&&(c=this.options.root+c),this.fragment=c,window.history[b.replace?"replaceState":"pushState"]({},document.title,c)):this._wantsHashChange?(this.fragment=c,this._updateHash(window.location,
+c,b.replace),this.iframe&&c!=this.getFragment(this.iframe.location.hash)&&(b.replace||this.iframe.document.open().close(),this._updateHash(this.iframe.location,c,b.replace))):window.location.assign(this.options.root+a),b.trigger&&this.loadUrl(a)},_updateHash:function(a,b,c){c?a.replace(a.toString().replace(/(javascript:|#).*$/,"")+"#"+b):a.hash=b}});e.View=function(a){this.cid=g.uniqueId("view");this._configure(a||{});this._ensureElement();this.initialize.apply(this,arguments);this.delegateEvents()};
+var x=/^(\S+)\s*(.*)$/,p="model,collection,el,id,attributes,className,tagName".split(",");g.extend(e.View.prototype,e.Events,{tagName:"div",$:function(a){return this.$el.find(a)},initialize:function(){},render:function(){return this},remove:function(){this.$el.remove();return this},make:function(a,b,c){a=document.createElement(a);b&&i(a).attr(b);c&&i(a).html(c);return a},setElement:function(a,b){this.$el=i(a);this.el=this.$el[0];b!==false&&this.delegateEvents();return this},delegateEvents:function(a){if(a||
+(a=j(this,"events"))){this.undelegateEvents();for(var b in a){var c=a[b];g.isFunction(c)||(c=this[a[b]]);if(!c)throw Error('Event "'+a[b]+'" does not exist');var d=b.match(x),e=d[1],d=d[2],c=g.bind(c,this);e+=".delegateEvents"+this.cid;d===""?this.$el.bind(e,c):this.$el.delegate(d,e,c)}}},undelegateEvents:function(){this.$el.unbind(".delegateEvents"+this.cid)},_configure:function(a){this.options&&(a=g.extend({},this.options,a));for(var b=0,c=p.length;b<c;b++){var d=p[b];a[d]&&(this[d]=a[d])}this.options=
+a},_ensureElement:function(){if(this.el)this.setElement(this.el,false);else{var a=j(this,"attributes")||{};if(this.id)a.id=this.id;if(this.className)a["class"]=this.className;this.setElement(this.make(this.tagName,a),false)}}});e.Model.extend=e.Collection.extend=e.Router.extend=e.View.extend=function(a,b){var c=y(this,a,b);c.extend=this.extend;return c};var z={create:"POST",update:"PUT","delete":"DELETE",read:"GET"};e.sync=function(a,b,c){var d=z[a],f={type:d,dataType:"json"};if(!c.url)f.url=j(b,
+"url")||o();if(!c.data&&b&&(a=="create"||a=="update"))f.contentType="application/json",f.data=JSON.stringify(b.toJSON());if(e.emulateJSON)f.contentType="application/x-www-form-urlencoded",f.data=f.data?{model:f.data}:{};if(e.emulateHTTP&&(d==="PUT"||d==="DELETE")){if(e.emulateJSON)f.data._method=d;f.type="POST";f.beforeSend=function(a){a.setRequestHeader("X-HTTP-Method-Override",d)}}if(f.type!=="GET"&&!e.emulateJSON)f.processData=false;return i.ajax(g.extend(f,c))};e.wrapError=function(a,b,c){return function(d,
+e){e=d===b?e:d;a?a(b,e,c):b.trigger("error",b,e,c)}};var q=function(){},y=function(a,b,c){var d;d=b&&b.hasOwnProperty("constructor")?b.constructor:function(){a.apply(this,arguments)};g.extend(d,a);q.prototype=a.prototype;d.prototype=new q;b&&g.extend(d.prototype,b);c&&g.extend(d,c);d.prototype.constructor=d;d.__super__=a.prototype;return d},j=function(a,b){return!a||!a[b]?null:g.isFunction(a[b])?a[b]():a[b]},o=function(){throw Error('A "url" property or function must be specified');};return e});
diff --git a/examples/nodejs-mongodb-mongoose-restify/js/libs/jquery/jquery-min.js b/examples/nodejs-mongodb-mongoose-restify/js/libs/jquery/jquery-min.js
new file mode 100644
index 0000000..198b3ff
--- /dev/null
+++ b/examples/nodejs-mongodb-mongoose-restify/js/libs/jquery/jquery-min.js
@@ -0,0 +1,4 @@
+/*! jQuery v1.7.1 jquery.com | jquery.org/license */
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diff --git a/examples/nodejs-mongodb-mongoose-restify/js/libs/require/require.js b/examples/nodejs-mongodb-mongoose-restify/js/libs/require/require.js
new file mode 100644
index 0000000..b6090d1
--- /dev/null
+++ b/examples/nodejs-mongodb-mongoose-restify/js/libs/require/require.js
@@ -0,0 +1,31 @@
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diff --git a/examples/nodejs-mongodb-mongoose-restify/js/libs/require/text.js b/examples/nodejs-mongodb-mongoose-restify/js/libs/require/text.js
new file mode 100644
index 0000000..0caaacf
--- /dev/null
+++ b/examples/nodejs-mongodb-mongoose-restify/js/libs/require/text.js
@@ -0,0 +1,11 @@
+/*
+ RequireJS text 0.27.0 Copyright (c) 2010-2011, The Dojo Foundation All Rights Reserved.
+ Available via the MIT or new BSD license.
+ see: http://github.com/jrburke/requirejs for details
+*/
+(function(){var k=["Msxml2.XMLHTTP","Microsoft.XMLHTTP","Msxml2.XMLHTTP.4.0"],n=/^\s*<\?xml(\s)+version=[\'\"](\d)*.(\d)*[\'\"](\s)*\?>/im,o=/<body[^>]*>\s*([\s\S]+)\s*<\/body>/im,i=typeof location!=="undefined"&&location.href,p=i&&location.protocol&&location.protocol.replace(/\:/,""),q=i&&location.hostname,r=i&&(location.port||void 0),j=[];define(function(){var g,h,l;typeof window!=="undefined"&&window.navigator&&window.document?h=function(a,b){var c=g.createXhr();c.open("GET",a,!0);c.onreadystatechange=
+function(){c.readyState===4&&b(c.responseText)};c.send(null)}:typeof process!=="undefined"&&process.versions&&process.versions.node?(l=require.nodeRequire("fs"),h=function(a,b){b(l.readFileSync(a,"utf8"))}):typeof Packages!=="undefined"&&(h=function(a,b){var c=new java.io.File(a),e=java.lang.System.getProperty("line.separator"),c=new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.FileInputStream(c),"utf-8")),d,f,g="";try{d=new java.lang.StringBuffer;(f=c.readLine())&&f.length()&&
+f.charAt(0)===65279&&(f=f.substring(1));for(d.append(f);(f=c.readLine())!==null;)d.append(e),d.append(f);g=String(d.toString())}finally{c.close()}b(g)});return g={version:"0.27.0",strip:function(a){if(a){var a=a.replace(n,""),b=a.match(o);b&&(a=b[1])}else a="";return a},jsEscape:function(a){return a.replace(/(['\\])/g,"\\$1").replace(/[\f]/g,"\\f").replace(/[\b]/g,"\\b").replace(/[\n]/g,"\\n").replace(/[\t]/g,"\\t").replace(/[\r]/g,"\\r")},createXhr:function(){var a,b,c;if(typeof XMLHttpRequest!==
+"undefined")return new XMLHttpRequest;else for(b=0;b<3;b++){c=k[b];try{a=new ActiveXObject(c)}catch(e){}if(a){k=[c];break}}if(!a)throw Error("createXhr(): XMLHttpRequest not available");return a},get:h,parseName:function(a){var b=!1,c=a.indexOf("."),e=a.substring(0,c),a=a.substring(c+1,a.length),c=a.indexOf("!");c!==-1&&(b=a.substring(c+1,a.length),b=b==="strip",a=a.substring(0,c));return{moduleName:e,ext:a,strip:b}},xdRegExp:/^((\w+)\:)?\/\/([^\/\\]+)/,useXhr:function(a,b,c,e){var d=g.xdRegExp.exec(a),
+f;if(!d)return!0;a=d[2];d=d[3];d=d.split(":");f=d[1];d=d[0];return(!a||a===b)&&(!d||d===c)&&(!f&&!d||f===e)},finishLoad:function(a,b,c,e,d){c=b?g.strip(c):c;d.isBuild&&d.inlineText&&(j[a]=c);e(c)},load:function(a,b,c,e){var d=g.parseName(a),f=d.moduleName+"."+d.ext,m=b.toUrl(f),h=e&&e.text&&e.text.useXhr||g.useXhr;!i||h(m,p,q,r)?g.get(m,function(b){g.finishLoad(a,d.strip,b,c,e)}):b([f],function(a){g.finishLoad(d.moduleName+"."+d.ext,d.strip,a,c,e)})},write:function(a,b,c){if(b in j){var e=g.jsEscape(j[b]);
+c.asModule(a+"!"+b,"define(function () { return '"+e+"';});\n")}},writeFile:function(a,b,c,e,d){var b=g.parseName(b),f=b.moduleName+"."+b.ext,h=c.toUrl(b.moduleName+"."+b.ext)+".js";g.load(f,c,function(){var b=function(a){return e(h,a)};b.asModule=function(a,b){return e.asModule(a,h,b)};g.write(a,f,b,d)},d)}}})})();
diff --git a/examples/nodejs-mongodb-mongoose-restify/js/libs/springy/springy.js b/examples/nodejs-mongodb-mongoose-restify/js/libs/springy/springy.js
new file mode 100644
index 0000000..a7bceed
--- /dev/null
+++ b/examples/nodejs-mongodb-mongoose-restify/js/libs/springy/springy.js
@@ -0,0 +1,551 @@
+define(function (){
+/**
+Copyright (c) 2010 Dennis Hotson
+
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of this software and associated documentation
+ files (the "Software"), to deal in the Software without
+ restriction, including without limitation the rights to use,
+ copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following
+ conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+var Graph = function() {
+	this.nodeSet = {};
+	this.nodes = [];
+	this.edges = [];
+	this.adjacency = {};
+
+	this.nextNodeId = 0;
+	this.nextEdgeId = 0;
+	this.eventListeners = [];
+};
+
+var Node = function(id, data) {
+	this.id = id;
+	this.data = typeof(data) !== 'undefined' ? data : {};
+};
+
+var Edge = function(id, source, target, data) {
+	this.id = id;
+	this.source = source;
+	this.target = target;
+	this.data = typeof(data) !== 'undefined' ? data : {};
+};
+
+Graph.prototype.addNode = function(node) {
+	if (typeof(this.nodeSet[node.id]) === 'undefined') {
+		this.nodes.push(node);
+	}
+
+	this.nodeSet[node.id] = node;
+
+	this.notify();
+	return node;
+};
+
+Graph.prototype.addEdge = function(edge) {
+	var exists = false;
+	this.edges.forEach(function(e) {
+		if (edge.id === e.id) { exists = true; }
+	});
+
+	if (!exists) {
+		this.edges.push(edge);
+	}
+
+	if (typeof(this.adjacency[edge.source.id]) === 'undefined') {
+		this.adjacency[edge.source.id] = {};
+	}
+	if (typeof(this.adjacency[edge.source.id][edge.target.id]) === 'undefined') {
+		this.adjacency[edge.source.id][edge.target.id] = [];
+	}
+
+	exists = false;
+	this.adjacency[edge.source.id][edge.target.id].forEach(function(e) {
+			if (edge.id === e.id) { exists = true; }
+	});
+
+	if (!exists) {
+		this.adjacency[edge.source.id][edge.target.id].push(edge);
+	}
+
+	this.notify();
+	return edge;
+};
+
+Graph.prototype.newNode = function(data) {
+	var node = new Node(this.nextNodeId++, data);
+	this.addNode(node);
+	return node;
+};
+
+Graph.prototype.newEdge = function(source, target, data) {
+	var edge = new Edge(this.nextEdgeId++, source, target, data);
+	this.addEdge(edge);
+	return edge;
+};
+
+// find the edges from node1 to node2
+Graph.prototype.getEdges = function(node1, node2) {
+	if (typeof(this.adjacency[node1.id]) !== 'undefined'
+		&& typeof(this.adjacency[node1.id][node2.id]) !== 'undefined') {
+		return this.adjacency[node1.id][node2.id];
+	}
+
+	return [];
+};
+
+// remove a node and it's associated edges from the graph
+Graph.prototype.removeNode = function(node) {
+	if (typeof(this.nodeSet[node.id]) !== 'undefined') {
+		delete this.nodeSet[node.id];
+	}
+
+	for (var i = this.nodes.length - 1; i >= 0; i--) {
+		if (this.nodes[i].id === node.id) {
+			this.nodes.splice(i, 1);
+		}
+	}
+
+	this.detachNode(node);
+
+};
+
+// removes edges associated with a given node
+Graph.prototype.detachNode = function(node) {
+	var tmpEdges = this.edges.slice();
+	tmpEdges.forEach(function(e) {
+		if (e.source.id === node.id || e.target.id === node.id) {
+			this.removeEdge(e);
+		}
+	}, this);
+
+	this.notify();
+};
+
+// remove a node and it's associated edges from the graph
+Graph.prototype.removeEdge = function(edge) {
+	for (var i = this.edges.length - 1; i >= 0; i--) {
+		if (this.edges[i].id === edge.id) {
+			this.edges.splice(i, 1);
+		}
+	}
+
+	for (var x in this.adjacency) {
+		for (var y in this.adjacency[x]) {
+			var edges = this.adjacency[x][y];
+
+			for (var j=edges.length - 1; j>=0; j--) {
+				if (this.adjacency[x][y][j].id === edge.id) {
+					this.adjacency[x][y].splice(j, 1);
+				}
+			}
+		}
+	}
+
+	this.notify();
+};
+
+/* Merge a list of nodes and edges into the current graph. eg.
+var o = {
+	nodes: [
+		{id: 123, data: {type: 'user', userid: 123, displayname: 'aaa'}},
+		{id: 234, data: {type: 'user', userid: 234, displayname: 'bbb'}}
+	],
+	edges: [
+		{from: 0, to: 1, type: 'submitted_design', directed: true, data: {weight: }}
+	]
+}
+*/
+Graph.prototype.merge = function(data) {
+	var nodes = [];
+	data.nodes.forEach(function(n) {
+		nodes.push(this.addNode(new Node(n.id, n.data)));
+	}, this);
+
+	data.edges.forEach(function(e) {
+		var from = nodes[e.from];
+		var to = nodes[e.to];
+
+		var id = (e.directed)
+			? (id = e.type + "-" + from.id + "-" + to.id)
+			: (from.id < to.id) // normalise id for non-directed edges
+				? e.type + "-" + from.id + "-" + to.id
+				: e.type + "-" + to.id + "-" + from.id;
+
+		var edge = this.addEdge(new Edge(id, from, to, e.data));
+		edge.data.type = e.type;
+	}, this);
+};
+
+Graph.prototype.filterNodes = function(fn) {
+	var tmpNodes = this.nodes.slice();
+	tmpNodes.forEach(function(n) {
+		if (!fn(n)) {
+			this.removeNode(n);
+		}
+	}, this);
+};
+
+Graph.prototype.filterEdges = function(fn) {
+	var tmpEdges = this.edges.slice();
+	tmpEdges.forEach(function(e) {
+		if (!fn(e)) {
+			this.removeEdge(e);
+		}
+	}, this);
+};
+
+
+Graph.prototype.addGraphListener = function(obj) {
+	this.eventListeners.push(obj);
+};
+
+Graph.prototype.notify = function() {
+	this.eventListeners.forEach(function(obj){
+		obj.graphChanged();
+	});
+};
+
+// -----------
+var Layout = {};
+Layout.ForceDirected = function(graph, stiffness, repulsion, damping) {
+	this.graph = graph;
+	this.stiffness = stiffness; // spring stiffness constant
+	this.repulsion = repulsion; // repulsion constant
+	this.damping = damping; // velocity damping factor
+
+	this.nodePoints = {}; // keep track of points associated with nodes
+	this.edgeSprings = {}; // keep track of springs associated with edges
+};
+
+Layout.ForceDirected.prototype.point = function(node) {
+	if (typeof(this.nodePoints[node.id]) === 'undefined') {
+		var mass = typeof(node.data.mass) !== 'undefined' ? node.data.mass : 1.0;
+		this.nodePoints[node.id] = new Layout.ForceDirected.Point(Vector.random(), mass);
+	}
+
+	return this.nodePoints[node.id];
+};
+
+Layout.ForceDirected.prototype.spring = function(edge) {
+	if (typeof(this.edgeSprings[edge.id]) === 'undefined') {
+		var length = typeof(edge.data.length) !== 'undefined' ? edge.data.length : 1.0;
+
+		var existingSpring = false;
+
+		var from = this.graph.getEdges(edge.source, edge.target);
+		from.forEach(function(e) {
+			if (existingSpring === false && typeof(this.edgeSprings[e.id]) !== 'undefined') {
+				existingSpring = this.edgeSprings[e.id];
+			}
+		}, this);
+
+		if (existingSpring !== false) {
+			return new Layout.ForceDirected.Spring(existingSpring.point1, existingSpring.point2, 0.0, 0.0);
+		}
+
+		var to = this.graph.getEdges(edge.target, edge.source);
+		from.forEach(function(e){
+			if (existingSpring === false && typeof(this.edgeSprings[e.id]) !== 'undefined') {
+				existingSpring = this.edgeSprings[e.id];
+			}
+		}, this);
+
+		if (existingSpring !== false) {
+			return new Layout.ForceDirected.Spring(existingSpring.point2, existingSpring.point1, 0.0, 0.0);
+		}
+
+		this.edgeSprings[edge.id] = new Layout.ForceDirected.Spring(
+			this.point(edge.source), this.point(edge.target), length, this.stiffness
+		);
+	}
+
+	return this.edgeSprings[edge.id];
+};
+
+// callback should accept two arguments: Node, Point
+Layout.ForceDirected.prototype.eachNode = function(callback) {
+	var t = this;
+	this.graph.nodes.forEach(function(n){
+		callback.call(t, n, t.point(n));
+	});
+};
+
+// callback should accept two arguments: Edge, Spring
+Layout.ForceDirected.prototype.eachEdge = function(callback) {
+	var t = this;
+	this.graph.edges.forEach(function(e){
+		callback.call(t, e, t.spring(e));
+	});
+};
+
+// callback should accept one argument: Spring
+Layout.ForceDirected.prototype.eachSpring = function(callback) {
+	var t = this;
+	this.graph.edges.forEach(function(e){
+		callback.call(t, t.spring(e));
+	});
+};
+
+
+// Physics stuff
+Layout.ForceDirected.prototype.applyCoulombsLaw = function() {
+	this.eachNode(function(n1, point1) {
+		this.eachNode(function(n2, point2) {
+			if (point1 !== point2)
+			{
+				var d = point1.p.subtract(point2.p);
+				var distance = d.magnitude() + 0.1; // avoid massive forces at small distances (and divide by zero)
+				var direction = d.normalise();
+
+				// apply force to each end point
+				point1.applyForce(direction.multiply(this.repulsion).divide(distance * distance * 0.5));
+				point2.applyForce(direction.multiply(this.repulsion).divide(distance * distance * -0.5));
+			}
+		});
+	});
+};
+
+Layout.ForceDirected.prototype.applyHookesLaw = function() {
+	this.eachSpring(function(spring){
+		var d = spring.point2.p.subtract(spring.point1.p); // the direction of the spring
+		var displacement = spring.length - d.magnitude();
+		var direction = d.normalise();
+
+		// apply force to each end point
+		spring.point1.applyForce(direction.multiply(spring.k * displacement * -0.5));
+		spring.point2.applyForce(direction.multiply(spring.k * displacement * 0.5));
+	});
+};
+
+Layout.ForceDirected.prototype.attractToCentre = function() {
+	this.eachNode(function(node, point) {
+		var direction = point.p.multiply(-1.0);
+		point.applyForce(direction.multiply(this.repulsion / 50.0));
+	});
+};
+
+
+Layout.ForceDirected.prototype.updateVelocity = function(timestep) {
+	this.eachNode(function(node, point) {
+		// Is this, along with updatePosition below, the only places that your
+		// integration code exist?
+		point.v = point.v.add(point.a.multiply(timestep)).multiply(this.damping);
+		point.a = new Vector(0,0);
+	});
+};
+
+Layout.ForceDirected.prototype.updatePosition = function(timestep) {
+	this.eachNode(function(node, point) {
+		// Same question as above; along with updateVelocity, is this all of
+		// your integration code?
+		point.p = point.p.add(point.v.multiply(timestep));
+	});
+};
+
+// Calculate the total kinetic energy of the system
+Layout.ForceDirected.prototype.totalEnergy = function(timestep) {
+	var energy = 0.0;
+	this.eachNode(function(node, point) {
+		var speed = point.v.magnitude();
+		energy += 0.5 * point.m * speed * speed;
+	});
+
+	return energy;
+};
+
+var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; // stolen from coffeescript, thanks jashkenas! ;-)
+
+Layout.requestAnimationFrame = __bind(window.requestAnimationFrame ||
+	window.webkitRequestAnimationFrame ||
+	window.mozRequestAnimationFrame ||
+	window.oRequestAnimationFrame ||
+	window.msRequestAnimationFrame ||
+	function(callback, element) {
+		window.setTimeout(callback, 10);
+	}, window);
+
+
+// start simulation
+Layout.ForceDirected.prototype.start = function(interval, render, done) {
+	var t = this;
+
+	if (this._started) return;
+	this._started = true;
+
+	Layout.requestAnimationFrame(function step() {
+		t.applyCoulombsLaw();
+		t.applyHookesLaw();
+		t.attractToCentre();
+		t.updateVelocity(0.03);
+		t.updatePosition(0.03);
+
+		if (typeof(render) !== 'undefined')
+			render();
+
+		// stop simulation when energy of the system goes below a threshold
+		if (t.totalEnergy() < 0.01) {
+			t._started = false;
+			if (typeof(done) !== 'undefined') { done(); }
+		} else {
+			Layout.requestAnimationFrame(step);
+		}
+	});
+};
+
+// Find the nearest point to a particular position
+Layout.ForceDirected.prototype.nearest = function(pos) {
+	var min = {node: null, point: null, distance: null};
+	var t = this;
+	this.graph.nodes.forEach(function(n){
+		var point = t.point(n);
+		var distance = point.p.subtract(pos).magnitude();
+
+		if (min.distance === null || distance < min.distance) {
+			min = {node: n, point: point, distance: distance};
+		}
+	});
+
+	return min;
+};
+
+// returns [bottomleft, topright]
+Layout.ForceDirected.prototype.getBoundingBox = function() {
+	var bottomleft = new Vector(-2,-2);
+	var topright = new Vector(2,2);
+
+	this.eachNode(function(n, point) {
+		if (point.p.x < bottomleft.x) {
+			bottomleft.x = point.p.x;
+		}
+		if (point.p.y < bottomleft.y) {
+			bottomleft.y = point.p.y;
+		}
+		if (point.p.x > topright.x) {
+			topright.x = point.p.x;
+		}
+		if (point.p.y > topright.y) {
+			topright.y = point.p.y;
+		}
+	});
+
+	var padding = topright.subtract(bottomleft).multiply(0.07); // ~5% padding
+
+	return {bottomleft: bottomleft.subtract(padding), topright: topright.add(padding)};
+};
+
+
+// Vector
+Vector = function(x, y) {
+	this.x = x;
+	this.y = y;
+};
+
+Vector.random = function() {
+	return new Vector(10.0 * (Math.random() - 0.5), 10.0 * (Math.random() - 0.5));
+};
+
+Vector.prototype.add = function(v2) {
+	return new Vector(this.x + v2.x, this.y + v2.y);
+};
+
+Vector.prototype.subtract = function(v2) {
+	return new Vector(this.x - v2.x, this.y - v2.y);
+};
+
+Vector.prototype.multiply = function(n) {
+	return new Vector(this.x * n, this.y * n);
+};
+
+Vector.prototype.divide = function(n) {
+	return new Vector((this.x / n) || 0, (this.y / n) || 0); // Avoid divide by zero errors..
+};
+
+Vector.prototype.magnitude = function() {
+	return Math.sqrt(this.x*this.x + this.y*this.y);
+};
+
+Vector.prototype.normal = function() {
+	return new Vector(-this.y, this.x);
+};
+
+Vector.prototype.normalise = function() {
+	return this.divide(this.magnitude());
+};
+
+// Point
+Layout.ForceDirected.Point = function(position, mass) {
+	this.p = position; // position
+	this.m = mass; // mass
+	this.v = new Vector(0, 0); // velocity
+	this.a = new Vector(0, 0); // acceleration
+};
+
+Layout.ForceDirected.Point.prototype.applyForce = function(force) {
+	this.a = this.a.add(force.divide(this.m));
+};
+
+// Spring
+Layout.ForceDirected.Spring = function(point1, point2, length, k) {
+	this.point1 = point1;
+	this.point2 = point2;
+	this.length = length; // spring length at rest
+	this.k = k; // spring constant (See Hooke's law) .. how stiff the spring is
+};
+
+// Layout.ForceDirected.Spring.prototype.distanceToPoint = function(point)
+// {
+// 	// hardcore vector arithmetic.. ohh yeah!
+// 	// .. see http://stackoverflow.com/questions/849211/shortest-distance-between-a-point-and-a-line-segment/865080#865080
+// 	var n = this.point2.p.subtract(this.point1.p).normalise().normal();
+// 	var ac = point.p.subtract(this.point1.p);
+// 	return Math.abs(ac.x * n.x + ac.y * n.y);
+// };
+
+// Renderer handles the layout rendering loop
+function Renderer(interval, layout, clear, drawEdge, drawNode) {
+	this.interval = interval;
+	this.layout = layout;
+	this.clear = clear;
+	this.drawEdge = drawEdge;
+	this.drawNode = drawNode;
+
+	this.layout.graph.addGraphListener(this);
+}
+
+Renderer.prototype.graphChanged = function(e) {
+	this.start();
+};
+
+Renderer.prototype.start = function() {
+	var t = this;
+	this.layout.start(50, function render() {
+		t.clear();
+
+		t.layout.eachEdge(function(edge, spring) {
+			t.drawEdge(edge, spring.point1.p, spring.point2.p);
+		});
+
+		t.layout.eachNode(function(node, point) {
+			t.drawNode(node, point.p);
+		});
+	});
+};
+
+});
+\ No newline at end of file
diff --git a/examples/nodejs-mongodb-mongoose-restify/js/libs/springy/springyui.js b/examples/nodejs-mongodb-mongoose-restify/js/libs/springy/springyui.js
new file mode 100644
index 0000000..830742d
--- /dev/null
+++ b/examples/nodejs-mongodb-mongoose-restify/js/libs/springy/springyui.js
@@ -0,0 +1,821 @@
+define(['jquery'], function (jQuery) {
+/**
+Copyright (c) 2010 Dennis Hotson
+
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of this software and associated documentation
+ files (the "Software"), to deal in the Software without
+ restriction, including without limitation the rights to use,
+ copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following
+ conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+var Graph = function() {
+	this.nodeSet = {};
+	this.nodes = [];
+	this.edges = [];
+	this.adjacency = {};
+
+	this.nextNodeId = 0;
+	this.nextEdgeId = 0;
+	this.eventListeners = [];
+};
+
+var Node = function(id, data) {
+	this.id = id;
+	this.data = typeof(data) !== 'undefined' ? data : {};
+};
+
+var Edge = function(id, source, target, data) {
+	this.id = id;
+	this.source = source;
+	this.target = target;
+	this.data = typeof(data) !== 'undefined' ? data : {};
+};
+
+Graph.prototype.addNode = function(node) {
+	if (typeof(this.nodeSet[node.id]) === 'undefined') {
+		this.nodes.push(node);
+	}
+
+	this.nodeSet[node.id] = node;
+
+	this.notify();
+	return node;
+};
+
+Graph.prototype.addEdge = function(edge) {
+	var exists = false;
+	this.edges.forEach(function(e) {
+		if (edge.id === e.id) { exists = true; }
+	});
+
+	if (!exists) {
+		this.edges.push(edge);
+	}
+
+	if (typeof(this.adjacency[edge.source.id]) === 'undefined') {
+		this.adjacency[edge.source.id] = {};
+	}
+	if (typeof(this.adjacency[edge.source.id][edge.target.id]) === 'undefined') {
+		this.adjacency[edge.source.id][edge.target.id] = [];
+	}
+
+	exists = false;
+	this.adjacency[edge.source.id][edge.target.id].forEach(function(e) {
+			if (edge.id === e.id) { exists = true; }
+	});
+
+	if (!exists) {
+		this.adjacency[edge.source.id][edge.target.id].push(edge);
+	}
+
+	this.notify();
+	return edge;
+};
+
+Graph.prototype.newNode = function(data) {
+	var node = new Node(this.nextNodeId++, data);
+	this.addNode(node);
+	return node;
+};
+
+Graph.prototype.newEdge = function(source, target, data) {
+	var edge = new Edge(this.nextEdgeId++, source, target, data);
+	this.addEdge(edge);
+	return edge;
+};
+
+// find the edges from node1 to node2
+Graph.prototype.getEdges = function(node1, node2) {
+	if (typeof(this.adjacency[node1.id]) !== 'undefined'
+		&& typeof(this.adjacency[node1.id][node2.id]) !== 'undefined') {
+		return this.adjacency[node1.id][node2.id];
+	}
+
+	return [];
+};
+
+// remove a node and it's associated edges from the graph
+Graph.prototype.removeNode = function(node) {
+	if (typeof(this.nodeSet[node.id]) !== 'undefined') {
+		delete this.nodeSet[node.id];
+	}
+
+	for (var i = this.nodes.length - 1; i >= 0; i--) {
+		if (this.nodes[i].id === node.id) {
+			this.nodes.splice(i, 1);
+		}
+	}
+
+	this.detachNode(node);
+
+};
+
+// removes edges associated with a given node
+Graph.prototype.detachNode = function(node) {
+	var tmpEdges = this.edges.slice();
+	tmpEdges.forEach(function(e) {
+		if (e.source.id === node.id || e.target.id === node.id) {
+			this.removeEdge(e);
+		}
+	}, this);
+
+	this.notify();
+};
+
+// remove a node and it's associated edges from the graph
+Graph.prototype.removeEdge = function(edge) {
+	for (var i = this.edges.length - 1; i >= 0; i--) {
+		if (this.edges[i].id === edge.id) {
+			this.edges.splice(i, 1);
+		}
+	}
+
+	for (var x in this.adjacency) {
+		for (var y in this.adjacency[x]) {
+			var edges = this.adjacency[x][y];
+
+			for (var j=edges.length - 1; j>=0; j--) {
+				if (this.adjacency[x][y][j].id === edge.id) {
+					this.adjacency[x][y].splice(j, 1);
+				}
+			}
+		}
+	}
+
+	this.notify();
+};
+
+/* Merge a list of nodes and edges into the current graph. eg.
+var o = {
+	nodes: [
+		{id: 123, data: {type: 'user', userid: 123, displayname: 'aaa'}},
+		{id: 234, data: {type: 'user', userid: 234, displayname: 'bbb'}}
+	],
+	edges: [
+		{from: 0, to: 1, type: 'submitted_design', directed: true, data: {weight: }}
+	]
+}
+*/
+Graph.prototype.merge = function(data) {
+	var nodes = [];
+	data.nodes.forEach(function(n) {
+		nodes.push(this.addNode(new Node(n.id, n.data)));
+	}, this);
+
+	data.edges.forEach(function(e) {
+		var from = nodes[e.from];
+		var to = nodes[e.to];
+
+		var id = (e.directed)
+			? (id = e.type + "-" + from.id + "-" + to.id)
+			: (from.id < to.id) // normalise id for non-directed edges
+				? e.type + "-" + from.id + "-" + to.id
+				: e.type + "-" + to.id + "-" + from.id;
+
+		var edge = this.addEdge(new Edge(id, from, to, e.data));
+		edge.data.type = e.type;
+	}, this);
+};
+
+Graph.prototype.filterNodes = function(fn) {
+	var tmpNodes = this.nodes.slice();
+	tmpNodes.forEach(function(n) {
+		if (!fn(n)) {
+			this.removeNode(n);
+		}
+	}, this);
+};
+
+Graph.prototype.filterEdges = function(fn) {
+	var tmpEdges = this.edges.slice();
+	tmpEdges.forEach(function(e) {
+		if (!fn(e)) {
+			this.removeEdge(e);
+		}
+	}, this);
+};
+
+
+Graph.prototype.addGraphListener = function(obj) {
+	this.eventListeners.push(obj);
+};
+
+Graph.prototype.notify = function() {
+	this.eventListeners.forEach(function(obj){
+		obj.graphChanged();
+	});
+};
+
+// -----------
+var Layout = {};
+Layout.ForceDirected = function(graph, stiffness, repulsion, damping) {
+	this.graph = graph;
+	this.stiffness = stiffness; // spring stiffness constant
+	this.repulsion = repulsion; // repulsion constant
+	this.damping = damping; // velocity damping factor
+
+	this.nodePoints = {}; // keep track of points associated with nodes
+	this.edgeSprings = {}; // keep track of springs associated with edges
+};
+
+Layout.ForceDirected.prototype.point = function(node) {
+	if (typeof(this.nodePoints[node.id]) === 'undefined') {
+		var mass = typeof(node.data.mass) !== 'undefined' ? node.data.mass : 1.0;
+		this.nodePoints[node.id] = new Layout.ForceDirected.Point(Vector.random(), mass);
+	}
+
+	return this.nodePoints[node.id];
+};
+
+Layout.ForceDirected.prototype.spring = function(edge) {
+	if (typeof(this.edgeSprings[edge.id]) === 'undefined') {
+		var length = typeof(edge.data.length) !== 'undefined' ? edge.data.length : 1.0;
+
+		var existingSpring = false;
+
+		var from = this.graph.getEdges(edge.source, edge.target);
+		from.forEach(function(e) {
+			if (existingSpring === false && typeof(this.edgeSprings[e.id]) !== 'undefined') {
+				existingSpring = this.edgeSprings[e.id];
+			}
+		}, this);
+
+		if (existingSpring !== false) {
+			return new Layout.ForceDirected.Spring(existingSpring.point1, existingSpring.point2, 0.0, 0.0);
+		}
+
+		var to = this.graph.getEdges(edge.target, edge.source);
+		from.forEach(function(e){
+			if (existingSpring === false && typeof(this.edgeSprings[e.id]) !== 'undefined') {
+				existingSpring = this.edgeSprings[e.id];
+			}
+		}, this);
+
+		if (existingSpring !== false) {
+			return new Layout.ForceDirected.Spring(existingSpring.point2, existingSpring.point1, 0.0, 0.0);
+		}
+
+		this.edgeSprings[edge.id] = new Layout.ForceDirected.Spring(
+			this.point(edge.source), this.point(edge.target), length, this.stiffness
+		);
+	}
+
+	return this.edgeSprings[edge.id];
+};
+
+// callback should accept two arguments: Node, Point
+Layout.ForceDirected.prototype.eachNode = function(callback) {
+	var t = this;
+	this.graph.nodes.forEach(function(n){
+		callback.call(t, n, t.point(n));
+	});
+};
+
+// callback should accept two arguments: Edge, Spring
+Layout.ForceDirected.prototype.eachEdge = function(callback) {
+	var t = this;
+	this.graph.edges.forEach(function(e){
+		callback.call(t, e, t.spring(e));
+	});
+};
+
+// callback should accept one argument: Spring
+Layout.ForceDirected.prototype.eachSpring = function(callback) {
+	var t = this;
+	this.graph.edges.forEach(function(e){
+		callback.call(t, t.spring(e));
+	});
+};
+
+
+// Physics stuff
+Layout.ForceDirected.prototype.applyCoulombsLaw = function() {
+	this.eachNode(function(n1, point1) {
+		this.eachNode(function(n2, point2) {
+			if (point1 !== point2)
+			{
+				var d = point1.p.subtract(point2.p);
+				var distance = d.magnitude() + 0.1; // avoid massive forces at small distances (and divide by zero)
+				var direction = d.normalise();
+
+				// apply force to each end point
+				point1.applyForce(direction.multiply(this.repulsion).divide(distance * distance * 0.5));
+				point2.applyForce(direction.multiply(this.repulsion).divide(distance * distance * -0.5));
+			}
+		});
+	});
+};
+
+Layout.ForceDirected.prototype.applyHookesLaw = function() {
+	this.eachSpring(function(spring){
+		var d = spring.point2.p.subtract(spring.point1.p); // the direction of the spring
+		var displacement = spring.length - d.magnitude();
+		var direction = d.normalise();
+
+		// apply force to each end point
+		spring.point1.applyForce(direction.multiply(spring.k * displacement * -0.5));
+		spring.point2.applyForce(direction.multiply(spring.k * displacement * 0.5));
+	});
+};
+
+Layout.ForceDirected.prototype.attractToCentre = function() {
+	this.eachNode(function(node, point) {
+		var direction = point.p.multiply(-1.0);
+		point.applyForce(direction.multiply(this.repulsion / 50.0));
+	});
+};
+
+
+Layout.ForceDirected.prototype.updateVelocity = function(timestep) {
+	this.eachNode(function(node, point) {
+		// Is this, along with updatePosition below, the only places that your
+		// integration code exist?
+		point.v = point.v.add(point.a.multiply(timestep)).multiply(this.damping);
+		point.a = new Vector(0,0);
+	});
+};
+
+Layout.ForceDirected.prototype.updatePosition = function(timestep) {
+	this.eachNode(function(node, point) {
+		// Same question as above; along with updateVelocity, is this all of
+		// your integration code?
+		point.p = point.p.add(point.v.multiply(timestep));
+	});
+};
+
+// Calculate the total kinetic energy of the system
+Layout.ForceDirected.prototype.totalEnergy = function(timestep) {
+	var energy = 0.0;
+	this.eachNode(function(node, point) {
+		var speed = point.v.magnitude();
+		energy += 0.5 * point.m * speed * speed;
+	});
+
+	return energy;
+};
+
+var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }; // stolen from coffeescript, thanks jashkenas! ;-)
+
+Layout.requestAnimationFrame = __bind(window.requestAnimationFrame ||
+	window.webkitRequestAnimationFrame ||
+	window.mozRequestAnimationFrame ||
+	window.oRequestAnimationFrame ||
+	window.msRequestAnimationFrame ||
+	function(callback, element) {
+		window.setTimeout(callback, 10);
+	}, window);
+
+
+// start simulation
+Layout.ForceDirected.prototype.start = function(interval, render, done) {
+	var t = this;
+
+	if (this._started) return;
+	this._started = true;
+
+	Layout.requestAnimationFrame(function step() {
+		t.applyCoulombsLaw();
+		t.applyHookesLaw();
+		t.attractToCentre();
+		t.updateVelocity(0.03);
+		t.updatePosition(0.03);
+
+		if (typeof(render) !== 'undefined')
+			render();
+
+		// stop simulation when energy of the system goes below a threshold
+		if (t.totalEnergy() < 0.01) {
+			t._started = false;
+			if (typeof(done) !== 'undefined') { done(); }
+		} else {
+			Layout.requestAnimationFrame(step);
+		}
+	});
+};
+
+// Find the nearest point to a particular position
+Layout.ForceDirected.prototype.nearest = function(pos) {
+	var min = {node: null, point: null, distance: null};
+	var t = this;
+	this.graph.nodes.forEach(function(n){
+		var point = t.point(n);
+		var distance = point.p.subtract(pos).magnitude();
+
+		if (min.distance === null || distance < min.distance) {
+			min = {node: n, point: point, distance: distance};
+		}
+	});
+
+	return min;
+};
+
+// returns [bottomleft, topright]
+Layout.ForceDirected.prototype.getBoundingBox = function() {
+	var bottomleft = new Vector(-2,-2);
+	var topright = new Vector(2,2);
+
+	this.eachNode(function(n, point) {
+		if (point.p.x < bottomleft.x) {
+			bottomleft.x = point.p.x;
+		}
+		if (point.p.y < bottomleft.y) {
+			bottomleft.y = point.p.y;
+		}
+		if (point.p.x > topright.x) {
+			topright.x = point.p.x;
+		}
+		if (point.p.y > topright.y) {
+			topright.y = point.p.y;
+		}
+	});
+
+	var padding = topright.subtract(bottomleft).multiply(0.07); // ~5% padding
+
+	return {bottomleft: bottomleft.subtract(padding), topright: topright.add(padding)};
+};
+
+
+// Vector
+Vector = function(x, y) {
+	this.x = x;
+	this.y = y;
+};
+
+Vector.random = function() {
+	return new Vector(10.0 * (Math.random() - 0.5), 10.0 * (Math.random() - 0.5));
+};
+
+Vector.prototype.add = function(v2) {
+	return new Vector(this.x + v2.x, this.y + v2.y);
+};
+
+Vector.prototype.subtract = function(v2) {
+	return new Vector(this.x - v2.x, this.y - v2.y);
+};
+
+Vector.prototype.multiply = function(n) {
+	return new Vector(this.x * n, this.y * n);
+};
+
+Vector.prototype.divide = function(n) {
+	return new Vector((this.x / n) || 0, (this.y / n) || 0); // Avoid divide by zero errors..
+};
+
+Vector.prototype.magnitude = function() {
+	return Math.sqrt(this.x*this.x + this.y*this.y);
+};
+
+Vector.prototype.normal = function() {
+	return new Vector(-this.y, this.x);
+};
+
+Vector.prototype.normalise = function() {
+	return this.divide(this.magnitude());
+};
+
+// Point
+Layout.ForceDirected.Point = function(position, mass) {
+	this.p = position; // position
+	this.m = mass; // mass
+	this.v = new Vector(0, 0); // velocity
+	this.a = new Vector(0, 0); // acceleration
+};
+
+Layout.ForceDirected.Point.prototype.applyForce = function(force) {
+	this.a = this.a.add(force.divide(this.m));
+};
+
+// Spring
+Layout.ForceDirected.Spring = function(point1, point2, length, k) {
+	this.point1 = point1;
+	this.point2 = point2;
+	this.length = length; // spring length at rest
+	this.k = k; // spring constant (See Hooke's law) .. how stiff the spring is
+};
+
+// Layout.ForceDirected.Spring.prototype.distanceToPoint = function(point)
+// {
+// 	// hardcore vector arithmetic.. ohh yeah!
+// 	// .. see http://stackoverflow.com/questions/849211/shortest-distance-between-a-point-and-a-line-segment/865080#865080
+// 	var n = this.point2.p.subtract(this.point1.p).normalise().normal();
+// 	var ac = point.p.subtract(this.point1.p);
+// 	return Math.abs(ac.x * n.x + ac.y * n.y);
+// };
+
+// Renderer handles the layout rendering loop
+function Renderer(interval, layout, clear, drawEdge, drawNode) {
+	this.interval = interval;
+	this.layout = layout;
+	this.clear = clear;
+	this.drawEdge = drawEdge;
+	this.drawNode = drawNode;
+
+	this.layout.graph.addGraphListener(this);
+}
+
+Renderer.prototype.graphChanged = function(e) {
+	this.start();
+};
+
+Renderer.prototype.start = function() {
+	var t = this;
+	this.layout.start(50, function render() {
+		t.clear();
+
+		t.layout.eachEdge(function(edge, spring) {
+			t.drawEdge(edge, spring.point1.p, spring.point2.p);
+		});
+
+		t.layout.eachNode(function(node, point) {
+			t.drawNode(node, point.p);
+		});
+	});
+};
+
+
+jQuery.fn.springy = function(params) {
+	var graph = this.graph = params.graph || new Graph();
+
+	var stiffness = params.stiffness || 400.0;
+	var repulsion = params.repulsion || 400.0;
+	var damping = params.damping || 0.5;
+
+	var canvas = this[0];
+	var ctx = canvas.getContext("2d");
+
+	var layout = this.layout = new Layout.ForceDirected(graph, stiffness, repulsion, damping);
+
+	// calculate bounding box of graph layout.. with ease-in
+	var currentBB = layout.getBoundingBox();
+	var targetBB = {bottomleft: new Vector(-2, -2), topright: new Vector(2, 2)};
+
+	// auto adjusting bounding box
+	Layout.requestAnimationFrame(function adjust() {
+		targetBB = layout.getBoundingBox();
+		// current gets 20% closer to target every iteration
+		currentBB = {
+			bottomleft: currentBB.bottomleft.add( targetBB.bottomleft.subtract(currentBB.bottomleft)
+				.divide(10)),
+			topright: currentBB.topright.add( targetBB.topright.subtract(currentBB.topright)
+				.divide(10))
+		};
+
+		Layout.requestAnimationFrame(adjust);
+	});
+
+	// convert to/from screen coordinates
+	toScreen = function(p) {
+		var size = currentBB.topright.subtract(currentBB.bottomleft);
+		var sx = p.subtract(currentBB.bottomleft).divide(size.x).x * canvas.width;
+		var sy = p.subtract(currentBB.bottomleft).divide(size.y).y * canvas.height;
+		return new Vector(sx, sy);
+	};
+
+	fromScreen = function(s) {
+		var size = currentBB.topright.subtract(currentBB.bottomleft);
+		var px = (s.x / canvas.width) * size.x + currentBB.bottomleft.x;
+		var py = (s.y / canvas.height) * size.y + currentBB.bottomleft.y;
+		return new Vector(px, py);
+	};
+
+	// half-assed drag and drop
+	var selected = null;
+	var nearest = null;
+	var dragged = null;
+
+	jQuery(canvas).mousedown(function(e) {
+		jQuery('.actions').hide();
+
+		var pos = jQuery(this).offset();
+		var p = fromScreen({x: e.pageX - pos.left, y: e.pageY - pos.top});
+		selected = nearest = dragged = layout.nearest(p);
+
+		if (selected.node !== null) {
+			// Part of the same bug mentioned later. Store the previous mass
+			// before upscaling it for dragging.
+			dragged.point.m = 10000.0;
+		}
+
+		renderer.start();
+	});
+
+	jQuery(canvas).mousemove(function(e) {
+		var pos = jQuery(this).offset();
+		var p = fromScreen({x: e.pageX - pos.left, y: e.pageY - pos.top});
+		nearest = layout.nearest(p);
+
+		if (dragged !== null && dragged.node !== null) {
+			dragged.point.p.x = p.x;
+			dragged.point.p.y = p.y;
+		}
+
+		renderer.start();
+	});
+
+	jQuery(window).bind('mouseup',function(e) {
+		// Bug! Node's mass isn't reset on mouseup. Nodes which have been
+		// dragged don't repulse very well. Store the initial mass in mousedown
+		// and then restore it here.
+		dragged = null;
+	});
+
+	Node.prototype.getWidth = function() {
+		var text = typeof(this.data.label) !== 'undefined' ? this.data.label : this.id;
+		if (this._width && this._width[text])
+			return this._width[text];
+
+		ctx.save();
+		ctx.font = "16px Verdana, sans-serif";
+		var width = ctx.measureText(text).width + 10;
+		ctx.restore();
+
+		this._width || (this._width = {});
+		this._width[text] = width;
+
+		return width;
+	};
+
+	Node.prototype.getHeight = function() {
+		// Magic number with no explanation.
+		return 20;
+	};
+
+	var renderer = new Renderer(1, layout,
+		function clear() {
+			ctx.clearRect(0,0,canvas.width,canvas.height);
+		},
+		function drawEdge(edge, p1, p2) {
+			var x1 = toScreen(p1).x;
+			var y1 = toScreen(p1).y;
+			var x2 = toScreen(p2).x;
+			var y2 = toScreen(p2).y;
+
+			var direction = new Vector(x2-x1, y2-y1);
+			var normal = direction.normal().normalise();
+
+			var from = graph.getEdges(edge.source, edge.target);
+			var to = graph.getEdges(edge.target, edge.source);
+
+			var total = from.length + to.length;
+
+			// Figure out edge's position in relation to other edges between the same nodes
+			var n = 0;
+			for (var i=0; i<from.length; i++) {
+				if (from[i].id === edge.id) {
+					n = i;
+				}
+			}
+
+			var spacing = 6.0;
+
+			// Figure out how far off center the line should be drawn
+			var offset = normal.multiply(-((total - 1) * spacing)/2.0 + (n * spacing));
+
+			var s1 = toScreen(p1).add(offset);
+			var s2 = toScreen(p2).add(offset);
+
+			var boxWidth = edge.target.getWidth();
+			var boxHeight = edge.target.getHeight();
+
+			var intersection = intersect_line_box(s1, s2, {x: x2-boxWidth/2.0, y: y2-boxHeight/2.0}, boxWidth, boxHeight);
+
+			if (!intersection) {
+				intersection = s2;
+			}
+
+			var stroke = typeof(edge.data.color) !== 'undefined' ? edge.data.color : '#000000';
+
+			var arrowWidth;
+			var arrowLength;
+
+			var weight = typeof(edge.data.weight) !== 'undefined' ? edge.data.weight : 1.0;
+
+			ctx.lineWidth = Math.max(weight *  2, 0.1);
+			arrowWidth = 1 + ctx.lineWidth;
+			arrowLength = 8;
+
+			var directional = typeof(edge.data.directional) !== 'undefined' ? edge.data.directional : true;
+
+			// line
+			var lineEnd;
+			if (directional) {
+				lineEnd = intersection.subtract(direction.normalise().multiply(arrowLength * 0.5));
+			} else {
+				lineEnd = s2;
+			}
+
+			ctx.strokeStyle = stroke;
+			ctx.beginPath();
+			ctx.moveTo(s1.x, s1.y);
+			ctx.lineTo(lineEnd.x, lineEnd.y);
+			ctx.stroke();
+
+			// arrow
+
+			if (directional) {
+				ctx.save();
+				ctx.fillStyle = stroke;
+				ctx.translate(intersection.x, intersection.y);
+				ctx.rotate(Math.atan2(y2 - y1, x2 - x1));
+				ctx.beginPath();
+				ctx.moveTo(-arrowLength, arrowWidth);
+				ctx.lineTo(0, 0);
+				ctx.lineTo(-arrowLength, -arrowWidth);
+				ctx.lineTo(-arrowLength * 0.8, -0);
+				ctx.closePath();
+				ctx.fill();
+				ctx.restore();
+			}
+		},
+		function drawNode(node, p) {
+			var s = toScreen(p);
+
+			ctx.save();
+
+			var boxWidth = node.getWidth();
+			var boxHeight = node.getHeight();
+
+			// fill background
+			ctx.clearRect(s.x - boxWidth/2, s.y - 10, boxWidth, 20);
+
+			// fill background
+			if (selected !== null && nearest.node !== null && selected.node.id === node.id) {
+				ctx.fillStyle = "#FFFFE0";
+			} else if (nearest !== null && nearest.node !== null && nearest.node.id === node.id) {
+				ctx.fillStyle = "#EEEEEE";
+			} else {
+				ctx.fillStyle = "#FFFFFF";
+			}
+
+			ctx.fillRect(s.x - boxWidth/2, s.y - 10, boxWidth, 20);
+
+			ctx.textAlign = "left";
+			ctx.textBaseline = "top";
+			ctx.font = "16px Verdana, sans-serif";
+			ctx.fillStyle = "#000000";
+			ctx.font = "16px Verdana, sans-serif";
+			var text = typeof(node.data.label) !== 'undefined' ? node.data.label : node.id;
+			ctx.fillText(text, s.x - boxWidth/2 + 5, s.y - 8);
+
+			ctx.restore();
+		}
+	);
+
+	renderer.start();
+
+	// helpers for figuring out where to draw arrows
+	function intersect_line_line(p1, p2, p3, p4) {
+		var denom = ((p4.y - p3.y)*(p2.x - p1.x) - (p4.x - p3.x)*(p2.y - p1.y));
+
+		// lines are parallel
+		if (denom === 0) {
+			return false;
+		}
+
+		var ua = ((p4.x - p3.x)*(p1.y - p3.y) - (p4.y - p3.y)*(p1.x - p3.x)) / denom;
+		var ub = ((p2.x - p1.x)*(p1.y - p3.y) - (p2.y - p1.y)*(p1.x - p3.x)) / denom;
+
+		if (ua < 0 || ua > 1 || ub < 0 || ub > 1) {
+			return false;
+		}
+
+		return new Vector(p1.x + ua * (p2.x - p1.x), p1.y + ua * (p2.y - p1.y));
+	}
+
+	function intersect_line_box(p1, p2, p3, w, h) {
+		var tl = {x: p3.x, y: p3.y};
+		var tr = {x: p3.x + w, y: p3.y};
+		var bl = {x: p3.x, y: p3.y + h};
+		var br = {x: p3.x + w, y: p3.y + h};
+
+		var result;
+		if (result = intersect_line_line(p1, p2, tl, tr)) { return result; } // top
+		if (result = intersect_line_line(p1, p2, tr, br)) { return result; } // right
+		if (result = intersect_line_line(p1, p2, br, bl)) { return result; } // bottom
+		if (result = intersect_line_line(p1, p2, bl, tl)) { return result; } // left
+
+		return false;
+	}
+
+	return this;
+}
+
+
+return Graph;	
+});
+\ No newline at end of file
diff --git a/examples/nodejs-mongodb-mongoose-restify/js/libs/underscore/underscore-min.js b/examples/nodejs-mongodb-mongoose-restify/js/libs/underscore/underscore-min.js
new file mode 100644
index 0000000..9f494e6
--- /dev/null
+++ b/examples/nodejs-mongodb-mongoose-restify/js/libs/underscore/underscore-min.js
@@ -0,0 +1,31 @@
+// Underscore.js 1.3.1
+// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
+// Underscore is freely distributable under the MIT license.
+// Portions of Underscore are inspired or borrowed from Prototype,
+// Oliver Steele's Functional, and John Resig's Micro-Templating.
+// For all details and documentation:
+// http://documentcloud.github.com/underscore
+(function(){function q(a,c,d){if(a===c)return a!==0||1/a==1/c;if(a==null||c==null)return a===c;if(a._chain)a=a._wrapped;if(c._chain)c=c._wrapped;if(a.isEqual&&b.isFunction(a.isEqual))return a.isEqual(c);if(c.isEqual&&b.isFunction(c.isEqual))return c.isEqual(a);var e=l.call(a);if(e!=l.call(c))return false;switch(e){case "[object String]":return a==String(c);case "[object Number]":return a!=+a?c!=+c:a==0?1/a==1/c:a==+c;case "[object Date]":case "[object Boolean]":return+a==+c;case "[object RegExp]":return a.source==
+c.source&&a.global==c.global&&a.multiline==c.multiline&&a.ignoreCase==c.ignoreCase}if(typeof a!="object"||typeof c!="object")return false;for(var f=d.length;f--;)if(d[f]==a)return true;d.push(a);var f=0,g=true;if(e=="[object Array]"){if(f=a.length,g=f==c.length)for(;f--;)if(!(g=f in a==f in c&&q(a[f],c[f],d)))break}else{if("constructor"in a!="constructor"in c||a.constructor!=c.constructor)return false;for(var h in a)if(b.has(a,h)&&(f++,!(g=b.has(c,h)&&q(a[h],c[h],d))))break;if(g){for(h in c)if(b.has(c,
+h)&&!f--)break;g=!f}}d.pop();return g}var r=this,G=r._,n={},k=Array.prototype,o=Object.prototype,i=k.slice,H=k.unshift,l=o.toString,I=o.hasOwnProperty,w=k.forEach,x=k.map,y=k.reduce,z=k.reduceRight,A=k.filter,B=k.every,C=k.some,p=k.indexOf,D=k.lastIndexOf,o=Array.isArray,J=Object.keys,s=Function.prototype.bind,b=function(a){return new m(a)};if(typeof exports!=="undefined"){if(typeof module!=="undefined"&&module.exports)exports=module.exports=b;exports._=b}else typeof define==="function"&&define.amd&&
+define("underscore",function(){return b}),r._=b;b.VERSION="1.3.1";var j=b.each=b.forEach=function(a,c,d){if(a!=null)if(w&&a.forEach===w)a.forEach(c,d);else if(a.length===+a.length)for(var e=0,f=a.length;e<f;e++){if(e in a&&c.call(d,a[e],e,a)===n)break}else for(e in a)if(b.has(a,e)&&c.call(d,a[e],e,a)===n)break};b.map=b.collect=function(a,c,b){var e=[];if(a==null)return e;if(x&&a.map===x)return a.map(c,b);j(a,function(a,g,h){e[e.length]=c.call(b,a,g,h)});if(a.length===+a.length)e.length=a.length;return e};
+b.reduce=b.foldl=b.inject=function(a,c,d,e){var f=arguments.length>2;a==null&&(a=[]);if(y&&a.reduce===y)return e&&(c=b.bind(c,e)),f?a.reduce(c,d):a.reduce(c);j(a,function(a,b,i){f?d=c.call(e,d,a,b,i):(d=a,f=true)});if(!f)throw new TypeError("Reduce of empty array with no initial value");return d};b.reduceRight=b.foldr=function(a,c,d,e){var f=arguments.length>2;a==null&&(a=[]);if(z&&a.reduceRight===z)return e&&(c=b.bind(c,e)),f?a.reduceRight(c,d):a.reduceRight(c);var g=b.toArray(a).reverse();e&&!f&&
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