Convert new format version numbers back to strings too.
treeef6d1a4c9e3d3ca686671e6a8b7f594575469e4f
-rwxr-xr-x 3032 0alias
-rw-r--r-- 1488 0alias.1
-rwxr-xr-x 70 0launch
-rw-r--r-- 5964 0launch.1
-rwxr-xr-x 2187 0store
-rw-r--r-- 3623 0store.1
-rw-r--r-- 26536 COPYING
-rw-r--r-- 514 MANIFEST.in
-rw-r--r-- 2115 README
drwxr-xr-x - debian
-rwxr-xr-x 616 makedeb
-rwxr-xr-x 2453 makedist
-rw-r--r-- 67 setup.cfg
-rw-r--r-- 2148 setup.py
drwxr-xr-x - tests
drwxr-xr-x - zeroinstall