librsvg: update to 2.40.6.
afl: update to 0.85b (close #682).
Revert "build_style/gnu-makefile: use our compiler/linker flags."

This reverts commit e5cc2819b460b20cdbf498e30e7c39791956538e.

Revert this for now... Makefile writers don't seem to respect them.
xtools: update to 0.11.
xtools: update checksum.
nss: update to 3.17.3.
rsyslog: update to 8.6.0.
Merge pull request #681 from equeim/master

New packages: caja-extensions and gksu
libgksu: unbreak: add missing bdeps, fix cross build, remove gconf schemas.

Also register its soname into common/shlibs.
gksu: unbreak: add missing bdep, depends on desktop-file-utils.

Close #140
caja-extensions-common: trigger autobuilds.
clutter-gtk: update to 1.6.0.
roxterm: update to 2.9.5.
buildbot-slave: update to 0.8.10.
buildbot: update to 0.8.10.
xcmsdb: update to 1.0.4.
xfsprogs: update to 3.2.2.
wine: update to 1.7.32.
serf: update to 1.3.8.
python-munkres: update to 1.0.7.