[josm_jts] fix build.xml (jts required itself)

git-svn-id: http://svn.openstreetmap.org/applications/editors/josm/plugins@29613 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4
[josm_utilsplugin2] update build.xml - set plugin stage to 40 in order to load this plugin before other ones by default

git-svn-id: http://svn.openstreetmap.org/applications/editors/josm/plugins@29615 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4