FIX: convoi money display in lists

git-svn-id: svn://tron.homeunix.org/simutrans/simutrans/trunk@6293 8aca7d54-2c30-db11-9de9-000461428c89
FIX: depot display of large money values

git-svn-id: svn://tron.homeunix.org/simutrans/simutrans/trunk@6294 8aca7d54-2c30-db11-9de9-000461428c89
CODE: remove checks, which are done in haltestelle_t::search_route nayway

git-svn-id: svn://tron.homeunix.org/simutrans/simutrans/trunk@6295 8aca7d54-2c30-db11-9de9-000461428c89