Merge pull request #129 from eve-val/case-migration

Case migration
readme section for common admin tasks
tweak spacing
Merge pull request #130 from eve-val/readme-admin-howto

Readme admin howto
The world's worst group and acl UI

This is a bare minimum. And I'm not terribly confident in the code (I
haven't double-checked everything carefully yet). But, I think it's
enough to get things going!
fix copypaste error
Merge branch 'develop' into deploy
Merge branch 'group-crud' into deploy