can [:index, :show, :resolve, :ignore, :reopen], Issue
can :create, IssueComment
can [:new, :create, :edit, :update, :destroy], Redaction
- can [:new, :create, :revoke, :revoke_all], UserBlock
+ can [:new, :create, :revoke_all], UserBlock
can :update, UserBlock, :creator => user
can :update, UserBlock, :revoker => user
can :update, UserBlock, :active? => true