Update README to reflect override of json key in associations
Merge pull request #424 from cball/update-association-key-in-readme

Update README to reflect override of json key in associations
Fix root initializer documentation

Removed the on load stuff since there is no autoloading in AMS anymore.
Merge pull request #426 from mhenrixon/patch-1

Fix root initializer documentation
Support passing a custom ArraySerializer for has_many associations

Thanks @phoet

Closes #316
Split root construction and serialization logic
has_one returns arrays with roots pluralized
Improve build_json_serializer readability a bit
Move responsibility of setting a serializer class and building a serializer for an association to the association class
Merge branch 'has_one_arrays_pluralized'
Make Associations in root work with ArraySerializer

Closes #414
Make ArraySerializer reuse Serializer embedded_in_root_associations code
Merge branch 'association_in_root_array_serializer'
Embed objects should return singular and not wrap in array

Closes #437
Add note about master on README
embedded_in_root_associations is always defined
Make DefaultSerializer include AM::Serializable so embedded_in_root_associations is always defined also there
Make tests pass on jruby
Merge pull request #440 from strzalek/jruby-tests

Make tests pass on jruby
Change hardcoded class in favor of using provided serializer class in AR integration tests