fix(gen): fix build when not selecting socket.io

Changes:
- remove `filters.socketio` conditional from vendor search glob

app/templates/client/index.html

@@ -44,10 +44,10 @@
     <script src="bower_components/es5-shim/es5-shim.js"></script>
     <script src="bower_components/json3/lib/json3.min.js"></script>
     <![endif]-->
-    <!-- build:js({client<% if(filters.socketio) { %>,node_modules<% } %>}) app/vendor.js -->
+    <!-- build:js({client,node_modules}) app/vendor.js -->
       <!-- bower:js -->
-      <!-- endbower -->
-      <% if(filters.socketio) { %><script src="socket.io-client/socket.io.js"></script><% } %>
+      <!-- endbower --><% if(filters.socketio) { %>
+      <script src="socket.io-client/socket.io.js"></script><% } %>
     <!-- endbuild -->
 
         <!-- build:js({.tmp,client}) app/app.js -->