Stuff all of our repos into an /invirt subdirectory, so that we have
-rw-r--r-- 10 .gitignore
-rw-r--r-- 685 authors
-rwxr-xr-x 3083 git-migrate-fast.sh
-rw-r--r-- 4846 rules.mako
-rw-r--r-- 4687 svn.yml