WCMS-113 Init commit for Slugs. Added slugs to the Department and Group models
Validate that websites are absolute URLs

with a schema
WCMS-113 Added slug to person along with a suggested_slug array method that returns a list of available slugs for that user
WCMS-160 Make the Membership model polymorphic.
Changed the name from objectable to unitable. Also fixed the failing test.
Merge pull request #62 from biola/validate_absolute_website_urls

Validate that websites are absolute URLs
Merge pull request #64 from biola/polymorphic_membership

Polymorphic membership
Merge branch 'master' into profile_slugs
Adding open hours to departments
I'm removing the old open_hour class and adding it back just as a string field on departments.
WCMS-65
Merge pull request #66 from biola/WCMS-65_add_open_hours_to_department

Adding open hours to departments
Merge branch 'master' into profile_slugs
made suggested changes
more changes
Merge pull request #65 from biola/profile_slugs

Profile slugs
Version bump to 0.26.0
Add memberships to department when a department is created.
WCMS-202 removed services from buweb-content-models
WCMS-217 Removed Activities from BioEditions
made requested changes
Merge pull request #67 from biola/add_membership_to_department

Add memberships to department when a department is created.