Infrastructure for update access control action
#update_access_control implemented
Add modal dialog ui
Partially wire up modal to controller [skip ci]
Set initial state of visibility [skip ci]
Finish wiring up update_access_control modal
Fix hidden and addable_groups, add i18n
Missing params should render errors in normal way
Merge pull request #415 from avalonmediasystem/feature/VOV-2763

Feature/vov 2763