Merge pull request #7 from Teapane/omniauth

Omniauth
Merge pull request #8 from Teapane/omniauth

fixed problems with env initializer
extracted date parsing into methods
Merge pull request #9 from Teapane/commit-fetcher-refactor

extracted date parsing into methods
Merge branch 'master' of github.com:Teapane/stat-chat into omniauth
alltime commits can now be queried