- rebase to today's server-1.6-enterleave branch, current 1.6 plus enterleave
patches.
- drop xserver-1.5.99.3-offscreen-pixmaps.patch - merged upstream
- fix up git checkout in make-git-snapshot.sh to allow a remote branch to be
specified as $1.
- Merge a bunch of the more trivial patches upstream.
- New git snapshot containing the merged bits.
- Remove unused patches.
- Drop the XFree86 obsoletes.