Merge remote-tracking branch 'bernard/body' into body
add show to signatures
add show to signature
Merge remote-tracking branch 'pylayers/master'

Conflicts:
	pylayers/mobility/body/body.py
Merge branch 'body'
Merge remote-tracking branch 'pylayers/master'

Conflicts:
	pylayers/mobility/body/body.py
	pylayers/simul/exploit_simulnet.py
	pylayers/util/geomutil.py
correct body files
remove set trace
Merge pull request #161 from niamiot/master

show sig + last body update