fixed bug 272, changes made to the database schema git-svn-id: svn://192.168.202.10@1299 3d104415-ff17-0410-8863-d5cf3c621b8a
git-svn-id: svn://192.168.202.10@1298 3d104415-ff17-0410-8863-d5cf3c621b8a