removed JSONP listener

src/views/admin/appearance/skins.tpl

@@ -8,12 +8,4 @@
 			<i class="material-icons">undo</i>
 		</button>
 	</div>
-</div>
+</div>
-
-<script>
-	var bootswatchListener = function(data) {
-		require(['admin/appearance/skins'], function(t) {
-			t.render(data);
-		});
-	};
-</script>