Modified: db interaction modified to allow admin to grant/revoke area permissions to users
Modified: messages
Revert "Modified: db interaction modified to allow admin to grant/revoke area permissions to users"

This reverts commit d6f22df1575a8692b259f182a7cc62e86e34d68e.
Contains fixes.
Modified: db interaction fixed
Removed useless comments.
Merge pull request #277 from gogolander/test

Db interaction. Contains fixes.