fix grunt configs
add mocha infrastructure
implement oauth2 spec
rename user.create to createAt
fix oauth2 spec
fix post-processor in user controller
add users spec
improve testing

reorganize tests
extract common test infrastructure
small fix
set default owner for games
add tests for games

create tests
add cucumber infrastructure
Add sub app economy boilerplate
fix migrations
add logic to games
fix games scaffolding UI
implement entityHelper
add tests for games
upgrade users spec
Add initial js-store dependency
Merge branch 'master' into dev

* master:
  upgrade users spec
  add tests for games
  implement entityHelper
  fix games scaffolding UI
  add logic to games
  fix migrations
  add tests for games
  set default owner for games
  small fix
  improve testing
  add users spec
  fix post-processor in user controller
  fix oauth2 spec
  rename user.create to createAt
  implement oauth2 spec
  add mocha infrastructure
  fix grunt configs