Fixed #649 - imscp-uninstall syntax error
Fixed #649 - imscp-uninstall syntax error (again)
Update CHANGELOG
Fixed #650: Bug - Error when assigning an existing SQL User to a new database
Fixed: SQL user not removed from mysql.db table when unassigned
Merge branch 'upstream-master' into fixes-20130324

Conflicts:
	engine/setup/imscp-uninstall