autoconf: reduce run-time deps: it just needs awk and m4.
xbps-git: bump version (fixed issue #43).
xbps-src: document xbps-install(8) ENXIO rval.
btrfs-progs: fix broken btrfs-check.8.gz symlink.
New package: python-yenc
New package: python-configobj
New package: python-feedparser
New package: python-gntp
New package: sabnzbd
Merge pull request #455 from dominikh/sabnzbd

New package: sabnzbd and dependencies
python-yenc: fix cross build.
python-configobj: fix cross builds; add missing bdeps.
python-configobj: fix description.
python-gntp: fix cross builds; fix description.
New package: pv-1.5.3
New package: mairix-0.23
New package: lzop-1.03
New package: dwdiff-2.0.9
New package: aspell-de-20030222
New package: par-1.52