Merge branch 'dev' into homepage
Reformat site layout
Merge branch 'homepage' into dev
Merge branch 'dev' into projects
Merge branch 'dev' into users
Fix role_user relationship and add index to table role_users
Add user signup ability with devise
Add Experimenter and ExperimenterAdmin as default role
Merge branch 'users' into dev
Merge branch 'dev' into projects