removed backbone from VS solution,

renamed NzbDrone.Backbone to UI

UI/Quality/qualityProfileModel.js

@@ -0,0 +1,22 @@
+define(['app'], function () {
+    NzbDrone.Quality.QualityProfileModel = Backbone.Model.extend({
+
+        mutators: {
+            allowed: function() {
+                return _.where(this.get('qualities'), { allowed: true });
+            },
+
+            cutoffName: function() {
+                return _.findWhere(this.get('qualities'), { id: this.get('cutoff') }).name;
+            }
+        },
+
+        defaults: {
+            id: null,
+            name: '',
+            //'qualities.allowed': false,
+            cutoff: null
+        }
+    });
+});
+