Deprecating Github class in favor of Github api gem.
Merge pull request #74 from seuros/github_api

Deprecating Github class in favor of Github api gem.
Delete beta access
Merge pull request #78 from seuros/beta

Delete beta access
[WIP] Create AR model for team
[WIP] Create tables [incomplete]
[WIP] Fabricators, we will need that later.
[WIP] Initial specs
Added jobs to Team
Added counter_cache for team_size
Destroy dependent for Team
Remove twitter profile for now
Doc
Delete Link リンク
Introducing Github profile
Fix Redis connection
Add :github_repositories to User
Initial user model cleanup