fixed post data

src/request.js

@@ -60,7 +60,10 @@
                     url: url,
                     method: method,
                     params: dataGet,
-                    data: dataPost
+                    data: $.param(dataPost),
+                    headers: {
+                        'Content-Type': "application/x-www-form-urlencoded"
+                    }
                 };
 
                 $http(params)
@@ -85,4 +88,4 @@
 
             return coPlanningServices;
         }]);
-})();
+})();