Using $log for debugging transitionTo errors

awx/ui/client/src/app.js

@@ -385,10 +385,8 @@ var tower = angular.module('Tower', [
             };
             $rootScope.$stateParams = $stateParams;
 
-            $state.defaultErrorHandler(function() {
-                // Do not log transitionTo errors. This function,
-                // left empty, will prevent errors being displayed on the
-                // JS console that are caused by ui-router transitions. 
+            $state.defaultErrorHandler(function(error) {
+                $log.debug(`$state.defaultErrorHandler: ${error}`);
             });
 
             I18NInit();