[SAC] Subversion FSFS migration


In what is probably at least Plan D or E, I have migrated our four major repositories to FSFS subversion filesystem backend. The repositories migrated were: GDAL, MapBender, MapGuide, and FDO. The FDO* repositories are still in BDB. All hook scripts should have come along for the ride. If you notice something is up, let me know on #telascience this afternoon and I'll take care of it.

Hope this helps.