refactor($templateRequest): avoid double calls to $templateCache.put

Author: pkozlowski-opensource

src/ng/templateRequest.js

@@ -47,10 +47,8 @@ function $TemplateRequestProvider() {
 
       return $http.get(tpl, httpOptions)
         .then(function(response) {
-          var html = response.data;
           self.totalPendingRequests--;
-          $templateCache.put(tpl, html);
-          return html;
+          return response.data;
         }, handleError);
 
       function handleError() {