lowpan-tools: add git version
lowpan-tools: add git version

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

Based on a patch by Koen Kooi <koen@dominion.thruhere.net>

Signed-off-by: Paul Eggleton <737d4dae46a541673d7bf4e0d5b32714b16528d8@linux.intel.com>
Signed-off-by: Joe MacDonald <16a9a54ddf4259952e3c118c763138e83693d7fd@deserted.net>

WindRiver-OpenSourceLabs/meta-networking