支持 Angular 版本

Restangular supports all angular versions including 1.0.X, 1.1.X and 1.2.X (1.2.4 being the current at the time)

Also, when using Restangular with version >= 1.1.4, in case you're using Restangular inside a callback not handled by Angular, you have to wrap the whole request with $scope.apply to make it work or you need to run one extra $digest manually. Check out https://github.com/mgonto/restangular/issues/71