diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index 9f7248d..fbd8486 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -6,6 +6,7 @@
 //
 //= require jquery
 //= require jquery_ujs
+//= require vendor/vendor
 //= require twitter/bootstrap
 //= require vendor/underscore-min
 //= require vendor/backbone-min
diff --git a/app/assets/javascripts/vendor/es5-shim.min.js b/app/assets/javascripts/vendor/es5-shim.min.js
new file mode 100644
index 0000000..92585f1
--- /dev/null
+++ b/app/assets/javascripts/vendor/es5-shim.min.js
@@ -0,0 +1,16 @@
+(function(n){"function"==typeof define?define(n):n()})(function(){function n(a){try{return Object.defineProperty(a,"sentinel",{}),"sentinel"in a}catch(d){}}if(!Function.prototype.bind)Function.prototype.bind=function(a){var d=this;if("function"!=typeof d)throw new TypeError;var b=p.call(arguments,1),c=function(){if(this instanceof c){var e=function(){};e.prototype=d.prototype;var e=new e,g=d.apply(e,b.concat(p.call(arguments)));return null!==g&&Object(g)===g?g:e}return d.apply(a,b.concat(p.call(arguments)))};
+return c};var l=Function.prototype.call,f=Object.prototype,p=Array.prototype.slice,m=l.bind(f.toString),h=l.bind(f.hasOwnProperty),t,u,q,r,o;if(o=h(f,"__defineGetter__"))t=l.bind(f.__defineGetter__),u=l.bind(f.__defineSetter__),q=l.bind(f.__lookupGetter__),r=l.bind(f.__lookupSetter__);if(!Array.isArray)Array.isArray=function(a){return"[object Array]"==m(a)};if(!Array.prototype.forEach)Array.prototype.forEach=function(a,d){var b=i(this),c=0,e=b.length>>>0;if("[object Function]"!=m(a))throw new TypeError;
+for(;c<e;)c in b&&a.call(d,b[c],c,b),c++};if(!Array.prototype.map)Array.prototype.map=function(a,d){var b=i(this),c=b.length>>>0,e=Array(c);if("[object Function]"!=m(a))throw new TypeError;for(var g=0;g<c;g++)g in b&&(e[g]=a.call(d,b[g],g,b));return e};if(!Array.prototype.filter)Array.prototype.filter=function(a,d){var b=i(this),c=b.length>>>0,e=[];if("[object Function]"!=m(a))throw new TypeError;for(var g=0;g<c;g++)g in b&&a.call(d,b[g],g,b)&&e.push(b[g]);return e};if(!Array.prototype.every)Array.prototype.every=
+function(a,d){var b=i(this),c=b.length>>>0;if("[object Function]"!=m(a))throw new TypeError;for(var e=0;e<c;e++)if(e in b&&!a.call(d,b[e],e,b))return!1;return!0};if(!Array.prototype.some)Array.prototype.some=function(a,d){var b=i(this),c=b.length>>>0;if("[object Function]"!=m(a))throw new TypeError;for(var e=0;e<c;e++)if(e in b&&a.call(d,b[e],e,b))return!0;return!1};if(!Array.prototype.reduce)Array.prototype.reduce=function(a){var d=i(this),b=d.length>>>0;if("[object Function]"!=m(a))throw new TypeError;
+if(!b&&1==arguments.length)throw new TypeError;var c=0,e;if(2<=arguments.length)e=arguments[1];else{do{if(c in d){e=d[c++];break}if(++c>=b)throw new TypeError;}while(1)}for(;c<b;c++)c in d&&(e=a.call(void 0,e,d[c],c,d));return e};if(!Array.prototype.reduceRight)Array.prototype.reduceRight=function(a){var d=i(this),b=d.length>>>0;if("[object Function]"!=m(a))throw new TypeError;if(!b&&1==arguments.length)throw new TypeError;var c,b=b-1;if(2<=arguments.length)c=arguments[1];else{do{if(b in d){c=d[b--];
+break}if(0>--b)throw new TypeError;}while(1)}do b in this&&(c=a.call(void 0,c,d[b],b,d));while(b--);return c};if(!Array.prototype.indexOf)Array.prototype.indexOf=function(a){var d=i(this),b=d.length>>>0;if(!b)return-1;var c=0;1<arguments.length&&(c=v(arguments[1]));for(c=0<=c?c:Math.max(0,b+c);c<b;c++)if(c in d&&d[c]===a)return c;return-1};if(!Array.prototype.lastIndexOf)Array.prototype.lastIndexOf=function(a){var d=i(this),b=d.length>>>0;if(!b)return-1;var c=b-1;1<arguments.length&&(c=Math.min(c,
+v(arguments[1])));for(c=0<=c?c:b-Math.abs(c);0<=c;c--)if(c in d&&a===d[c])return c;return-1};if(!Object.getPrototypeOf)Object.getPrototypeOf=function(a){return a.__proto__||(a.constructor?a.constructor.prototype:f)};if(!Object.getOwnPropertyDescriptor)Object.getOwnPropertyDescriptor=function(a,d){if("object"!=typeof a&&"function"!=typeof a||null===a)throw new TypeError("Object.getOwnPropertyDescriptor called on a non-object: "+a);if(h(a,d)){var b,c,e;b={enumerable:!0,configurable:!0};if(o){var g=
+a.__proto__;a.__proto__=f;c=q(a,d);e=r(a,d);a.__proto__=g;if(c||e){if(c)b.get=c;if(e)b.set=e;return b}}b.value=a[d];return b}};if(!Object.getOwnPropertyNames)Object.getOwnPropertyNames=function(a){return Object.keys(a)};if(!Object.create)Object.create=function(a,d){var b;if(null===a)b={__proto__:null};else{if("object"!=typeof a)throw new TypeError("typeof prototype["+typeof a+"] != 'object'");b=function(){};b.prototype=a;b=new b;b.__proto__=a}void 0!==d&&Object.defineProperties(b,d);return b};if(Object.defineProperty){var l=
+n({}),y="undefined"==typeof document||n(document.createElement("div"));if(!l||!y)var s=Object.defineProperty}if(!Object.defineProperty||s)Object.defineProperty=function(a,d,b){if("object"!=typeof a&&"function"!=typeof a||null===a)throw new TypeError("Object.defineProperty called on non-object: "+a);if("object"!=typeof b&&"function"!=typeof b||null===b)throw new TypeError("Property description must be an object: "+b);if(s)try{return s.call(Object,a,d,b)}catch(c){}if(h(b,"value"))if(o&&(q(a,d)||r(a,
+d))){var e=a.__proto__;a.__proto__=f;delete a[d];a[d]=b.value;a.__proto__=e}else a[d]=b.value;else{if(!o)throw new TypeError("getters & setters can not be defined on this javascript engine");h(b,"get")&&t(a,d,b.get);h(b,"set")&&u(a,d,b.set)}return a};if(!Object.defineProperties)Object.defineProperties=function(a,d){for(var b in d)h(d,b)&&Object.defineProperty(a,b,d[b]);return a};if(!Object.seal)Object.seal=function(a){return a};if(!Object.freeze)Object.freeze=function(a){return a};try{Object.freeze(function(){})}catch(D){Object.freeze=
+function(a){return function(d){return"function"==typeof d?d:a(d)}}(Object.freeze)}if(!Object.preventExtensions)Object.preventExtensions=function(a){return a};if(!Object.isSealed)Object.isSealed=function(){return!1};if(!Object.isFrozen)Object.isFrozen=function(){return!1};if(!Object.isExtensible)Object.isExtensible=function(a){if(Object(a)===a)throw new TypeError;for(var d="";h(a,d);)d+="?";a[d]=!0;var b=h(a,d);delete a[d];return b};if(!Object.keys){var w=!0,x="toString,toLocaleString,valueOf,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,constructor".split(","),
+z=x.length,j;for(j in{toString:null})w=!1;Object.keys=function(a){if("object"!=typeof a&&"function"!=typeof a||null===a)throw new TypeError("Object.keys called on a non-object");var d=[],b;for(b in a)h(a,b)&&d.push(b);if(w)for(b=0;b<z;b++){var c=x[b];h(a,c)&&d.push(c)}return d}}if(!Date.prototype.toISOString||-1===(new Date(-621987552E5)).toISOString().indexOf("-000001"))Date.prototype.toISOString=function(){var a,d,b,c;if(!isFinite(this))throw new RangeError;a=[this.getUTCMonth()+1,this.getUTCDate(),
+this.getUTCHours(),this.getUTCMinutes(),this.getUTCSeconds()];c=this.getUTCFullYear();c=(0>c?"-":9999<c?"+":"")+("00000"+Math.abs(c)).slice(0<=c&&9999>=c?-4:-6);for(d=a.length;d--;)b=a[d],10>b&&(a[d]="0"+b);return c+"-"+a.slice(0,2).join("-")+"T"+a.slice(2).join(":")+"."+("000"+this.getUTCMilliseconds()).slice(-3)+"Z"};if(!Date.now)Date.now=function(){return(new Date).getTime()};if(!Date.prototype.toJSON)Date.prototype.toJSON=function(){if("function"!=typeof this.toISOString)throw new TypeError;return this.toISOString()};
+if(!Date.parse||864E13!==Date.parse("+275760-09-13T00:00:00.000Z"))Date=function(a){var d=function g(b,d,c,f,h,i,j){var k=arguments.length;return this instanceof a?(k=1==k&&""+b===b?new a(g.parse(b)):7<=k?new a(b,d,c,f,h,i,j):6<=k?new a(b,d,c,f,h,i):5<=k?new a(b,d,c,f,h):4<=k?new a(b,d,c,f):3<=k?new a(b,d,c):2<=k?new a(b,d):1<=k?new a(b):new a,k.constructor=g,k):a.apply(this,arguments)},b=RegExp("^(\\d{4}|[+-]\\d{6})(?:-(\\d{2})(?:-(\\d{2})(?:T(\\d{2}):(\\d{2})(?::(\\d{2})(?:\\.(\\d{3}))?)?(?:Z|(?:([-+])(\\d{2}):(\\d{2})))?)?)?)?$"),
+c;for(c in a)d[c]=a[c];d.now=a.now;d.UTC=a.UTC;d.prototype=a.prototype;d.prototype.constructor=d;d.parse=function(d){var c=b.exec(d);if(c){c.shift();for(var f=1;7>f;f++)c[f]=+(c[f]||(3>f?1:0)),1==f&&c[f]--;var h=+c.pop(),i=+c.pop(),j=c.pop(),f=0;if(j){if(23<i||59<h)return NaN;f=6E4*(60*i+h)*("+"==j?-1:1)}h=+c[0];return 0<=h&&99>=h?(c[0]=h+400,a.UTC.apply(this,c)+f-126227808E5):a.UTC.apply(this,c)+f}return a.parse.apply(this,arguments)};return d}(Date);j="\t\n\u000b\u000c\r \u00a0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029\ufeff";
+if(!String.prototype.trim||j.trim()){j="["+j+"]";var A=RegExp("^"+j+j+"*"),B=RegExp(j+j+"*$");String.prototype.trim=function(){return(""+this).replace(A,"").replace(B,"")}}var v=function(a){a=+a;a!==a?a=0:0!==a&&a!==1/0&&a!==-(1/0)&&(a=(0<a||-1)*Math.floor(Math.abs(a)));return a},C="a"!="a"[0],i=function(a){if(null==a)throw new TypeError;return C&&"string"==typeof a&&a?a.split(""):Object(a)}});
\ No newline at end of file
diff --git a/app/assets/javascripts/vendor/vendor.js b/app/assets/javascripts/vendor/vendor.js
new file mode 100644
index 0000000..4b180a8
--- /dev/null
+++ b/app/assets/javascripts/vendor/vendor.js
@@ -0,0 +1,4 @@
+//= require ./es5-shim.min
+//= require ./underscore-min
+//= require ./backbone-min
+//= require_tree .