fix(service): fixed IE8 "Expected identifier" error

src/service/translate.js

@@ -1152,8 +1152,7 @@ function $translate($STORAGE_KEY, $windowProvider, $translateSanitizationProvide
         };
         promiseResolved.displayName = 'promiseResolved';
 
-        promiseToWaitFor['finally'](promiseResolved)
-          .catch(angular.noop); // we don't care about errors here, already handled
+        promiseToWaitFor['finally'](promiseResolved)['catch'](angular.noop); // we don't care about errors here, already handled
       }
       return deferred.promise;
     };
@@ -1908,7 +1907,7 @@ function $translate($STORAGE_KEY, $windowProvider, $translateSanitizationProvide
         });
         langPromises[key]['finally'](function () {
           clearNextLangAndPromise(key);
-        }).catch(angular.noop); // we don't care about errors (clearing)
+        })['catch'](angular.noop); // we don't care about errors (clearing)
       } else if (langPromises[key]) {
         // we are already loading this asynchronously
         // resolve our new deferred when the old langPromise is resolved
@@ -2078,7 +2077,7 @@ function $translate($STORAGE_KEY, $windowProvider, $translateSanitizationProvide
         },
         //handle rejection to appease the $q validation
         angular.noop
-      ).finally(
+      )['finally'](
         function () {
           $rootScope.$emit('$translateRefreshEnd', {language : langKey});
         }