cleanup a bunch of empty dirs left around by git-svn removed a few leftovers from distclean
cleanup a bunch of empty dirs left around by git-svn
removed a few leftovers from distclean

freebase/acre,googlearchive/acre,freebase/acre,googlearchive/acre,googlearchive/acre,freebase/acre,freebase/acre,googlearchive/acre,googlearchive/acre,freebase/acre,googlearchive/acre,freebase/acre