add height
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge pull request #19 from hecfac/master

Changements décodage
fusion entetes
fusion arguments
correction config head
oubli merge
Conflit video
merge drone
correctif merge
Fin correctif
fin video
Merge pull request #20 from thibhul/master

Navdata functions
Merge branch 'master' of https://github.com/hecfac/Jakopter
Merge remote-tracking branch 'upstream/master'
Close the video thread properly from the inside.