Log Message:
Update to 0.2.1.  Note in DESCR that this is what GNU/Linux calls
"fuse-python".

Upstream does not provide NEWS.  Perusal of Changelog leads to the
conclusion that there are many bugfixes and minor enhancements, but no
major changes.

(Tested with "bup fuse" and ../fuse-wikipediafs on NetBSD 5.1_STABLE.)