[josm_opendata] various stuff

git-svn-id: http://svn.openstreetmap.org/applications/editors/josm/plugins@30303 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4
[josm_opendata] update jars

git-svn-id: http://svn.openstreetmap.org/applications/editors/josm/plugins@30304 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4
[josm_opendata] update module list

git-svn-id: http://svn.openstreetmap.org/applications/editors/josm/plugins@30305 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4