removed 3.7.1 source from git
added 3.9.1 tarballs to /awipscm/awips2-static (coordinated with CM)
tweaked ant build to fetch source tarball when building plugins
replaced openfire cots jar with new version (only used for eclipse)
Former-commit-id: e4d22971bd [formerly bc8ac5e051] [formerly ad3d10074a] [formerly e1819cd4e2 [formerly ad3d10074a [formerly d8f30a7af43faa2fd4ac18769d2313ae6008cfd1]]]
Former-commit-id: e1819cd4e2
Former-commit-id: 3beb79dabe2b4fee26bcf793ea28d3ef4e8cebb4 [formerly 3f0115d329]
Former-commit-id: 410ebf65f5