add env variables
take out scratch ruby
Merge branch 'master' of github.com:Teapane/stat-chat
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