updating add existing series to use the common views.

UI/AddSeries/RootFolders/ItemView.js

@@ -17,7 +17,6 @@ define(
 
             removeFolder: function () {
                 this.model.destroy({ wait: true });
-                this.model.collection.remove(this.model);
             },
 
             folderSelected: function () {

UI/AddSeries/RootFolders/RootFolderItemTemplate.html

@@ -1,6 +1,8 @@
-<td name="path" class="span10 x-folder clickable"/>
+<td class="span10 x-folder clickable">
+   {{path}}
+</td>
 <td class="span3 x-folder clickable">
-    <span name="freeSpaceString"></span>
+    <span>{{freeSpaceString}}</span>
 </td>
 <td class="span1 nz-row-action">
     <div class="btn btn-danger icon-minus x-remove">