Fix broken tables

Due to the minification of JavaScript, and the lack of the @ngInject
annotation, tables were broken in production.

Change-Id: I6e50e2c5a4c30e07238ad6e6e34dd914cfe54aa3

app/js/directives/table-sort.js

@@ -81,6 +81,9 @@ function tableSort($compile) {
     controller.doSort();
   };
 
+  /**
+   * @ngInject
+   */
   var controller = function($scope) {
     var vm = this;
     vm.sortFields = {};