Add an fs.inafs function for determining if a path is in AFS at all.
-rw-r--r-- 130 .gitignore
-rw-r--r-- 18 MANIFEST.in
-rw-r--r-- 859 README
-rw-r--r-- 817 README.dev
drwxr-xr-x - afs
-rwxr-xr-x 1633 setup.py