test for the ndbm database really being a .db one and use it when moving/removing database files
test for the ndbm database really being a .db one
and use it when moving/removing database files


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@10684 ec53bebd-3082-4978-b11e-865c3cabbd6b

madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal