Seperate AddArtist, Artist. Refactor NavSearch, Artist Editor. Other

Misc UI Fixes

src/UI/AddArtist/SearchResultCollectionView.js

@@ -0,0 +1,29 @@
+var Marionette = require('marionette');
+var SearchResultView = require('./SearchResultView');
+
+module.exports = Marionette.CollectionView.extend({
+    itemView : SearchResultView,
+
+    initialize : function(options) {
+        this.isExisting = options.isExisting;
+        this.showing = 1;
+    },
+
+    showAll : function() {
+        this.showingAll = true;
+        this.render();
+    },
+
+    showMore : function() {
+        this.showing += 5;
+        this.render();
+
+        return this.showing >= this.collection.length;
+    },
+
+    appendHtml : function(collectionView, itemView, index) {
+        if (!this.isExisting || index < this.showing || index === 0) {
+            collectionView.$el.append(itemView.el);
+        }
+    }
+});