Bump version to 1.2.0
Bump version to 1.2.0
Merge branch 'master' of github.com:jrhe/grape-active_model_serializers

* 'master' of github.com:jrhe/grape-active_model_serializers:
  fix: when resource is empty, keep json resource root
  support active model serializer 0.9.x
  [Issue #13] Add render syntactic sugar
Bump version and update README to reflect changes
Ignore .gem files