fix(tests): re-enable sass/less/stylus tests (angular#1363)

Author: filipesilva

addon/ng2/blueprints/ng2/index.js

@@ -44,12 +44,12 @@ module.exports = {
 
   files: function() {
     var fileList = getFiles.call(this);
-    
+
     if (this.options && this.options.mobile) {
       fileList = fileList.filter(p => p.indexOf('__name__.component.html') < 0);
       fileList = fileList.filter(p => p.indexOf('__name__.component.__styleext__') < 0);
     }
-    
+
     return fileList;
   },