Merge pull request #30 from hassy/master

Bring production up to date with staging
Documentation work.
Fixed a typo.
Updated Vagrant instructions.
Fixed issues with Dev setup.
Use the ALISS forks for Github requirements that point to a specific revision.
Conditionally toggle coverage.
Apps Documentation.

Started documentation for the different Apps used
in the engineclub project.
Added an overall data diagram.
Fix show_code
Merge remote-tracking branch 'aliss_engineclub/master'
Add initial OAuth2 JS documentation