Commit
d1f962f34445412c86a657e6bf55542e0afd7f65
by Johannes FaltermeierBug 577561 - Deleting project does not update all Roles
Remove deleted project from all affected roles
So far this was only done for user's project admin roles.
This commit also reader and writer roles and covers groups in addition
to users.
Change-Id: I4a82a18251c134283745c4e7e7ae0b75803d4e3f
Signed-off-by: Lucas Koehler <lkoehler@eclipsesource.com>