Fix duplicate left column entry

Removed duplace leftcolumn div tag set which caused a second copy of the left column to be printed
after the content of the page.

skins/UabVector.php

@@ -593,19 +593,6 @@ class UabVectorTemplate extends QuickTemplate {
 		<!-- /content -->
                 </div>
                 <!-- /maincolumn-l-r -->
-		<!-- leftcolumn -->
-                <div id="leftcolumn">
-		<!-- sidebar -->
-                <div class="sidebar">
-		<!-- panel -->
-			<div id="mw-panel" class="noprint">
-				<?php $this->renderPortals( $this->data['sidebar'] ); ?>
-			</div>
-		<!-- /panel -->
-                </div>
-                <!-- /sidebar -->
-                </div>
-		<!-- /leftcolumn -->
                 </div>
                 <!-- /whitebox -->
                 </div>