Added RAILS_RELATIVE_URL_ROOT support
update to rails 3.2.12
[github] sign in with github
[github] fixes restriction
[github] fetch repos from github, add deploy key and web hook
[github] add github_project model
[github] annotate models
[github] add github_project
[github] fixes workers
change ui style
Merge pull request #106 from jameswritescode/update_to_3_2_12

update to rails 3.2.12
[ci skip] tag for skipping builds
Merge pull request #109 from lebedev-yury/master

CI skip with [ci skip] tag. Moved to master
[github] disable user#destroy for github users
[github] specs for github_project
[github] can regenerate keys
[github] add runner for .travis.yml
[github] specs for github runner
update rails to 3.2.12
[github] specs for github runner