/*
  knockback-core.js 0.19.2
  Copyright (c)  2011-2014 Kevin Malakoff.
  License: MIT (http://www.opensource.org/licenses/mit-license.php)
  Source: https://github.com/kmalakoff/knockback
  Dependencies: Knockout.js, Backbone.js, and Underscore.js (or LoDash.js).
  Optional dependencies: Backbone.ModelRef.js and BackboneORM.
*/
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("knockout"),require("backbone"),require("underscore"),function(){try{return require("jquery")}catch(e){}}()):"function"==typeof define&&define.amd?define(["knockout","backbone","underscore"],function(r,n,o){return t(r,n,o,e.jQuery)}):"object"==typeof exports?exports.kb=t(require("knockout"),require("backbone"),require("underscore"),function(){try{return require("jquery")}catch(e){}}()):e.kb=t(e.ko,e.Backbone,e._,e.jQuery)}(this,function(e,t,r,n){return function(e){function t(n){if(r[n])return r[n].exports;var o=r[n]={exports:{},id:n,loaded:!1};return e[n].call(o.exports,o,o.exports,t),o.loaded=!0,o.exports}var r={};return t.m=e,t.c=r,t.p="",t(0)}([function(e,t,r){r(1),r(2),r(3),r(4),r(5),r(6),r(7),r(8),r(9),r(10),r(11),r(12),r(13),e.exports=r(14)},function(e,t,r){var n,o,i,s,a,l,u,c,d=function(e,t){return function(){return e.apply(t,arguments)}},p=[].indexOf||function(e){for(var t=0,r=this.length;r>t;t++)if(t in this&&this[t]===e)return t;return-1};c=a=r(6),u=c._,l=c.ko,i=0,n=-1,o=1,s=["destroy","shareOptions","filters","comparator","sortAttribute","viewModelByModel","hasViewModels"],a.compare=function(e,t){return u.isString(e)?e.localeCompare(""+t):u.isString(t)?t.localeCompare(""+e):e===t?i:t>e?n:o},a.CollectionObservable=function(){function e(e,t){return this._onCollectionChange=d(this._onCollectionChange,this),a.ignore(function(r){return function(){var n,o,i;return!u.isUndefined(t)||e instanceof a.Collection?u.isArray(e)&&(e=new a.Collection(e)):(i=[new a.Collection,e],e=i[0],t=i[1]),t||(t={}),o=a.utils.wrappedObservable(r,l.observableArray([])),o.__kb_is_co=!0,r.in_edit=0,r.__kb||(r.__kb={}),t=a.utils.collapseOptions(t),t.auto_compact&&(r.auto_compact=!0),r._comparator=l.observable(t.sort_attribute?r._attributeComparator(t.sort_attribute):t.comparator),r._filters=l.observableArray(t.filters?u.isArray(t.filters)?t.filters:t.filters?[t.filters]:void 0:[]),n=r.create_options={store:a.Store.useOptionsOrCreate(t,e,o)},r.path=t.path,n.factory=a.utils.wrappedFactory(o,r._shareOrCreateFactory(t)),n.path=a.utils.pathJoin(t.path,"models"),n.creator=n.factory.creatorForPath(null,n.path),n.creator&&(r.models_only=n.creator.models_only),a.publishMethods(o,r,s),r._collection=l.observable(e),o.collection=r.collection=l.computed({read:function(){return r._collection()},write:function(e){return a.ignore(function(){var t;if((t=r._collection())!==e)return t&&t.unbind("all",r._onCollectionChange),e&&e.bind("all",r._onCollectionChange),r._collection(e)})}}),e&&e.bind("all",r._onCollectionChange),r._mapper=l.computed(function(){var e,t,n,i,s,c,d,p;if(e=r._comparator(),i=r._filters())for(d=0,p=i.length;p>d;d++)n=i[d],l.utils.unwrapObservable(n);return t=r._collection(),r.in_edit?void 0:(o=a.utils.wrappedObservable(r),t&&(s=t.models),s&&0!==t.models.length?(s=u.filter(s,function(e){return!i.length||r._selectModel(e)}),c=e?u.map(s,function(e){return r._createViewModel(e)}).sort(e):r.models_only?i.length?s:s.slice():u.map(s,function(e){return r._createViewModel(e)})):c=[],r.in_edit++,o(c),r.in_edit--)}),o.subscribe(u.bind(r._onObservableArrayChange,r)),!a.statistics||a.statistics.register("CollectionObservable",r),o}}(this))}return e.extend=a.extend,e.prototype.destroy=function(){var e,t,r;return this.__kb_released=!0,r=a.utils.wrappedObservable(this),t=a.peek(this._collection),t&&(t.unbind("all",this._onCollectionChange),e=a.peek(r),e.splice(0,e.length)),this.collection.dispose(),this._collection=r.collection=this.collection=null,this._mapper.dispose(),this._mapper=null,a.release(this._filters),this._filters=null,this._comparator(null),this._comparator=null,this.create_options=null,r.collection=null,a.utils.wrappedDestroy(this),!a.statistics||a.statistics.unregister("CollectionObservable",this)},e.prototype.shareOptions=function(){var e;return e=a.utils.wrappedObservable(this),{store:a.utils.wrappedStore(e),factory:a.utils.wrappedFactory(e)}},e.prototype.filters=function(e){return this._filters(e?u.isArray(e)?e:[e]:[])},e.prototype.comparator=function(e){return this._comparator(e)},e.prototype.sortAttribute=function(e){return this._comparator(e?this._attributeComparator(e):null)},e.prototype.viewModelByModel=function(e){var t;return this.models_only?null:(t=e.hasOwnProperty(e.idAttribute)?e.idAttribute:"cid",u.find(a.peek(a.utils.wrappedObservable(this)),function(r){var n;return(null!=r&&null!=(n=r.__kb)?n.object:void 0)?r.__kb.object[t]===e[t]:!1}))},e.prototype.hasViewModels=function(){return!this.models_only},e.prototype.compact=function(){return a.ignore(function(e){return function(){var t;return t=a.utils.wrappedObservable(e),a.utils.wrappedStoreIsOwned(t)?(a.utils.wrappedStore(t).clear(),e._collection.notifySubscribers(e._collection())):void 0}}(this))},e.prototype._shareOrCreateFactory=function(e){var t,r,n,o;if(t=a.utils.pathJoin(e.path,"models"),n=e.factories,(o=e.factory)&&(r=o.creatorForPath(null,t))&&(!n||n.models===r)){if(!n)return o;if(o.hasPathMappings(n,e.path))return o}return o=new a.Factory(e.factory),n&&o.addPathMappings(n,e.path),o.creatorForPath(null,t)||(e.hasOwnProperty("models_only")?e.models_only?o.addPathMapping(t,{models_only:!0}):o.addPathMapping(t,a.ViewModel):e.view_model?o.addPathMapping(t,e.view_model):e.create?o.addPathMapping(t,{create:e.create}):o.addPathMapping(t,a.ViewModel)),o},e.prototype._onCollectionChange=function(e,t){return a.ignore(function(r){return function(){var n,o,i,s;if(!r.in_edit)switch(e){case"reset":r.auto_compact?r.compact():r._collection.notifySubscribers(r._collection());break;case"sort":case"resort":r._collection.notifySubscribers(r._collection());break;case"new":case"add":if(!r._selectModel(t))return;if(i=a.utils.wrappedObservable(r),n=r._collection(),-1===n.indexOf(t))return;if(s=r.viewModelByModel(t))return;r.in_edit++,(o=r._comparator())?(i().push(r._createViewModel(t)),i.sort(o)):i.splice(n.indexOf(t),0,r._createViewModel(t)),r.in_edit--;break;case"remove":case"destroy":r._onModelRemove(t);break;case"change":r._selectModel(t)?(s=r.models_only?t:r.viewModelByModel(t),s?(o=r._comparator())&&(i=a.utils.wrappedObservable(r),r.in_edit++,i.sort(o),r.in_edit--):r._onCollectionChange("add",t)):r._onModelRemove(t)}}}(this))},e.prototype._onModelRemove=function(e){var t,r;return(r=this.models_only?e:this.viewModelByModel(e))?(t=a.utils.wrappedObservable(this),this.in_edit++,t.remove(r),this.in_edit--):void 0},e.prototype._onObservableArrayChange=function(e){return a.ignore(function(t){return function(){var r,n,o,i,s,l,c,d,p;if(!t.in_edit&&(t.models_only&&(!e.length||a.utils.hasModelSignature(e[0]))||!t.models_only&&(!e.length||u.isObject(e[0])&&!a.utils.hasModelSignature(e[0]))||a._throwUnexpected(t,"incorrect type passed"),s=a.utils.wrappedObservable(t),r=a.peek(t._collection),n=a.peek(t._filters).length,r)){if(c=e,t.models_only)i=u.filter(e,function(e){return!n||t._selectModel(e)});else for(!n||(c=[]),i=[],d=0,p=e.length;p>d;d++){if(l=e[d],o=a.utils.wrappedObject(l),n){if(!t._selectModel(o))continue;c.push(l)}t.create_options.store.findOrReplace(o,t.create_options.creator,l),i.push(o)}t.in_edit++,e.length===c.length||s(c),u.isEqual(r.models,i)||r.reset(i),t.in_edit--}}}(this))},e.prototype._attributeComparator=function(e){var t;return t=function(t,r){var n;return n=l.utils.unwrapObservable(e),a.compare(t.get(n),r.get(n))},this.models_only?t:function(e,r){return t(a.utils.wrappedModel(e),a.utils.wrappedModel(r))}},e.prototype._createViewModel=function(e){return this.models_only?e:this.create_options.store.findOrCreate(e,this.create_options)},e.prototype._selectModel=function(e){var t,r,n,o,i;for(r=a.peek(this._filters),n=0,o=r.length;o>n;n++)if(t=r[n],t=a.peek(t),u.isFunction(t)){if(!t(e))return!1}else if(u.isArray(t)){if(i=e.id,p.call(t,i)<0)return!1}else if(e.id!==t)return!1;return!0},e}(),a.collectionObservable=function(e,t){return new a.CollectionObservable(e,t)}},function(e,t,r){var n,o,i,s,a,l,u;u=o=r(6),l=u._,s=u.ko,n={"default":null,"backbone-orm":null,"backbone-associations":r(19),"backbone-relational":r(20),supermodel:r(21)},o.orm=n["default"];for(i in n)if(a=n[i],a&&a.isAvailable()){o.orm=a;break}e.exports=function(e){var t;null==e&&(e={});for(i in e)switch(a=e[i],i){case"orm":if(l.isString(a)){if(!n.hasOwnProperty(a)){console.log("Knockback configure: could not find orm: "+a+". Available: "+l.keys(n).join(", "));continue}if((t=n[a])&&!t.isAvailable()){console.log("Knockback configure: could not enable orm "+a+". Make sure it is included before Knockback");continue}o.orm=t;continue}o.orm=a;break;default:o[i]=a}}},function(e,t,r){var n,o,i,s,a=function(e,t){return function(){return e.apply(t,arguments)}};s=n=r(6),i=s._,o=s.ko,n.EventWatcher=function(){function e(e,t,r){this._unbindCallbacks=a(this._unbindCallbacks,this),this._onModelUnloaded=a(this._onModelUnloaded,this),this._onModelLoaded=a(this._onModelLoaded,this),this.__kb||(this.__kb={}),this.__kb.callbacks={},this.ee=null,r&&this.registerCallbacks(t,r),e&&this.emitter(e)}return e.useOptionsOrCreate=function(e,t,r,o){return e.event_watcher?(e.event_watcher.emitter()!==t&&e.event_watcher.model_ref!==t&&n._throwUnexpected(this,"emitter not matching"),n.utils.wrappedEventWatcher(r,e.event_watcher).registerCallbacks(r,o)):(n.utils.wrappedEventWatcherIsOwned(r,!0),n.utils.wrappedEventWatcher(r,new n.EventWatcher(t)).registerCallbacks(r,o))},e.prototype.destroy=function(){return this.emitter(null),this.__kb.callbacks=null,n.utils.wrappedDestroy(this)},e.prototype.emitter=function(e){return 0===arguments.length||this.ee===e?this.ee:(this.model_ref&&(this.model_ref.unbind("loaded",this._onModelLoaded),this.model_ref.unbind("unloaded",this._onModelUnloaded),this.model_ref.release(),this.model_ref=null),n.Backbone&&n.Backbone.ModelRef&&e instanceof n.Backbone.ModelRef?(this.model_ref=e,this.model_ref.retain(),this.model_ref.bind("loaded",this._onModelLoaded),this.model_ref.bind("unloaded",this._onModelUnloaded),e=this.model_ref.model()||null):delete this.model_ref,this.ee!==e&&(e?this._onModelLoaded(e):this._onModelUnloaded(this.ee)),e)},e.prototype.registerCallbacks=function(e,t){var r,s,a,l,u,c;for(e||n._throwMissing(this,"obj"),t||n._throwMissing(this,"callback_info"),s=t.event_selector?t.event_selector.split(" "):["change"],a=this.ee,l=function(r){return function(s){var l,u;return(l=r.__kb.callbacks[s])||(l=r.__kb.callbacks[s]={model:null,list:[],fn:function(e){var t,r,i,a;for(a=l.list,r=0,i=a.length;i>r;r++)t=a[r],t.update&&(e&&t.key&&e.hasChanged&&!e.hasChanged(o.utils.unwrapObservable(t.key))||(!n.statistics||n.statistics.addModelEvent({name:s,model:e,key:t.key,path:t.path}),t.update()));return null}}),l.list.push(u=i.defaults({obj:e},t)),a?r._onModelLoaded(a):void 0}}(this),u=0,c=s.length;c>u;u++)r=s[u],r&&l(r);return this},e.prototype.releaseCallbacks=function(e){var t,r,o;this.ee=null,o=this.__kb.callbacks;for(r in o)t=o[r],this._unbindCallbacks(r,t,n.wasReleased(e));return delete this.__kb.callbacks},e.prototype._onModelLoaded=function(e){var t,r,o,i,s,a,l,u;this.ee=e,a=this.__kb.callbacks;for(r in a)for(t=a[r],t.model&&t.model!==e&&this._unbindCallbacks(r,t,!0),t.model||(t.model=e,e.bind(r,t.fn)),l=t.list,i=0,s=l.length;s>i;i++)o=l[i],o.unbind_fn||(o.unbind_fn=null!=(u=n.orm)?u.bind(e,o.key,o.update,o.path):void 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this.paths.hasOwnProperty(e)||this.parent_factory&&this.parent_factory.hasPath(e)},e.prototype.addPathMapping=function(e,t){return this.paths[e]=t},e.prototype.addPathMappings=function(e,t){var r,o;for(o in e)r=e[o],this.paths[n.utils.pathJoin(t,o)]=r},e.prototype.hasPathMappings=function(e,t){var r,o,i,s;r=!0;for(s in e)o=e[s],r&=(i=this.creatorForPath(null,n.utils.pathJoin(t,s)))&&o===i;return r},e.prototype.creatorForPath=function(e,t){var r;return(r=this.paths[t])?r.view_model?r.view_model:r:this.parent_factory&&(r=this.parent_factory.creatorForPath(e,t))?r:null},e}()},function(e,t,r){(function(e){var t,n,o,i,s,a,l,u;s=null!=s?s:e,u=n=r(6),a=u._,o=u.ko,t=u.$,n.RECUSIVE_AUTO_INJECT=!0,o.bindingHandlers.inject={init:function(e,t,r,i){return n.Inject.inject(o.utils.unwrapObservable(t()),i,e,t,r)}},n.Inject=function(){function e(){}return e.inject=function(e,t,r,o,i,s){var l;return l=function(e){var l,u,c;if(a.isFunction(e))t=new 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