Somajs: remove count from `clear completed` button

examples/somajs/index.html

@@ -46,7 +46,7 @@
 						<a class="{{highlightFilter('completed')}}" href="#/completed">Completed</a>
 					</li>
 				</ul>
-				<button id="clear-completed" data-show="{{clearCompletedVisible()}}" data-click="clearCompleted()">Clear completed ({{completed}})</button>
+				<button id="clear-completed" data-show="{{clearCompletedVisible()}}" data-click="clearCompleted()">Clear completed</button>
 			</footer>
 
 		</section>

examples/somajs/node_modules/todomvc-app-css/index.css

@@ -316,20 +316,10 @@ html #clear-completed:active {
 	line-height: 20px;
 	text-decoration: none;
 	cursor: pointer;
-	visibility: hidden;
 	position: relative;
 }
 
-#clear-completed::after {
-	visibility: visible;
-	content: 'Clear completed';
-	position: absolute;
-	top: 0;
-	right: 0;
-	white-space: nowrap;
-}
-
-#clear-completed:hover::after {
+#clear-completed:hover {
 	text-decoration: underline;
 }