Rename history file tree and move it around.

services/web/app/views/project/editor.pug

@@ -73,7 +73,7 @@ block content
 				)
 					.ui-layout-west
 						include ./editor/file-tree
-						include ./editor/history-file-tree
+						include ./editor/history/fileTreeV2
 
 					.ui-layout-center
 						include ./editor/editor

services/web/app/views/project/editor/history-file-tree.pug → services/web/app/views/project/editor/history/fileTreeV2.pug

@@ -10,8 +10,6 @@ aside.file-tree.full-size(
 			is-loading="history.loadingFileTree"
 		)
 
-
-
 aside.file-tree.file-tree-history.full-size(
 	ng-controller="FileTreeController"
 	ng-class="{ 'multi-selected': multiSelectedCount > 0 }"