WCMS-113 Init commit for Slugs. Added slugs to the Department and Group models
WCMS-113 Added slug to person along with a suggested_slug array method that returns a list of available slugs for that user
Merge branch 'master' into profile_slugs
Merge branch 'master' into profile_slugs
made suggested changes
more changes
Merge pull request #65 from biola/profile_slugs

Profile slugs