Add group class ref #20
Merge remote-tracking branch 'origin/dev' into Biber/feature/groups
Merge branch 'Biber/feature/authentication' into dev, ref #9
Modified .travis.yml for heroku-support.
Repaired .travis.yml for use with Heroku
Merge branch 'Biber/feature/groups' into dev
Modify groups view spec ref #20
Merge remote-tracking branch 'origin/dev' into Biber/feature/groups
Merge branch 'Biber/feature/groups' into dev
Modify .travis.yml for heroku
Merge remote-tracking branch 'origin/dev' into Biber/feature/navigation
Modify .travis.yml for heroku
Modify .travis.yml for heroku
Add links to navigation ref #42
Merge branch 'Biber/feature/navigation' into dev
Merge remote-tracking branch 'origin/dev' into dev
Add config.yml for admin user testing
Add ability controlled access to groups ref #20
Merge branch 'dev' into Biber/feature/navigation
Merge branch 'Biber/feature/navigation' into dev