first spec passing/cism model
hibernating exercises done
add env variables
take out scratch ruby
Merge branch 'master' of github.com:Teapane/stat-chat
nitpick count added to model/all specs passing
Merge pull request #19 from Teapane/cism-api

Cism api
Merge branch 'master' of github.com:Teapane/stat-chat
add test for submissions
add languages test
Merge pull request #20 from Teapane/cism_api

Cism api
remove white space
Merge pull request #22 from Teapane/cism-api

remove white space
fixed conflicts