zfs: version bump to 0.6.2.
qemu: version bumped to 1.6.0.
qemu: fix path to bridge & CONFIGURE flag
poppler: version bumped to 0.24.1.
cairo: version bumped to 1.12.16.
graphviz: version bumped to 2.32.0.
sqlite: version bumped to 3.8.0.1.
gdb: version bumped to 7.6.1.
b43-fwcutter: version bumped to 018.
DirectFB: version bumped to 1.6.3.
Merge branch 'widelands'

Yay! Great job cavalier!
widelands: Moved sedit to PRE_BUILD