6lowpan-tools: add git version

The 0.3 release was 6 months ago and git HEAD contains fixes to make it work with contiki, so build from git instead of backporting all the patches.

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
python-m2crypto: add 0.21.1

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
crda: add 1.1.3

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
HostAP-daemon patch to make it compile with libnl 3.2

Signed-off-by: Damien RANNOU <damien.rannou@diateam.net>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>