removed mutators from series.

UI/Handlebars/Helpers/Series.js

@@ -0,0 +1,44 @@
+'use strict';
+define(
+    [
+        'handlebars',
+        'underscore'
+    ], function (Handlebars, _) {
+        Handlebars.registerHelper('poster', function () {
+
+            var poster = _.where(this.images, {coverType: 'poster'});
+
+            if (poster[0]) {
+                return poster[0].url;
+            }
+
+            return undefined;
+        });
+
+        Handlebars.registerHelper('traktUrl', function () {
+            return 'http://trakt.tv/show/' + this.titleSlug;
+        });
+
+        Handlebars.registerHelper('imdbUrl', function () {
+            return 'http://imdb.com/title/' + this.imdbId;
+        });
+
+        Handlebars.registerHelper('route', function () {
+            return '/series/' + this.titleSlug;
+        });
+
+
+        Handlebars.registerHelper('percentOfEpisodes', function () {
+            var episodeCount = this.episodeCount;
+            var episodeFileCount = this.episodeFileCount;
+
+            var percent = 100;
+
+            if (episodeCount > 0) {
+                percent = episodeFileCount / episodeCount * 100;
+            }
+
+            return percent;
+        });
+
+    });