OBS: removed unused functions
FIX: field lengths added to scanf() format strings


git-svn-id: https://www.nitrc.org/svn/cmtk/trunk@4918 42a5c34f-2066-0410-bec5-ba365beb4995
FIX: catch DB errors


git-svn-id: https://www.nitrc.org/svn/cmtk/trunk@4919 42a5c34f-2066-0410-bec5-ba365beb4995