I18n for validation messages

0.2.3

Merge branch 'master' of https://github.com/zalando/api-first-hand

Bugfixes for the version v.0.2.0

v.0.2.2

Bumping up version for the release v.0.2.2

Small bugfixes

Incorporate native java8 date support and couple of bugfixes before the next version which probably will break backward compatibility.

Async actions

Merge pull request #11 from zalando/#10-Async-actions

#10, refactor: Actions made async

Bugfixes and configuration in the controller

Merge pull request #9 from zalando/#8-Configuration-in-controller

#8, refactor: Added configuration parameter to the controller

Enums

Merge pull request #7 from zalando/enums_for_headers

Enums for headers