Start of frontend for groups
JSON CRUD for Affiliations nad Campaigns
Merge branch 'master' into groupmod
Frontend for Organization CRUD
Ensure there is always one moderator in a group
Reconsider campaigns/affiliations

Started implementing campaign/affiliation CRUD in group manager tab, but
am reconsidering its utility over Admin.  Comparitively simple to do and
hard to screw up, compared to Organizations.
Merge branch 'groupmod'
Rollback pushState changes; fix scan split tests