New: Show naming format on rename preview

src/UI/Rename/RenamePreviewLayoutTemplate.hbs

@@ -9,9 +9,12 @@
         </div>
         <div class="modal-body">
             <div class="alert alert-info path-info x-path-info">All paths are relative to: <strong>{{path}}</strong></div>
+
             <div id="rename-previews"></div>
+
         </div>
         <div class="modal-footer">
+
             <span class="rename-all-button x-rename-all-button pull-left">
                 <label class="checkbox-button" title="Toggle all">
                     <input type="checkbox" checked="checked" class="x-rename-all"/>
@@ -20,6 +23,8 @@
                     </div>
                 </label>
             </span>
+            <span class="x-format-region pull-left"></span>
+
             <button class="btn" data-dismiss="modal">close</button>
             <button class="btn btn-primary x-organize">Organize</button>
         </div>