some little changes
Merge branch 'master' of https://github.com/blegat/LFSAB1507
Merge branch 'master' of https://github.com/blegat/LFSAB1507

Conflicts:
	matlab/cam.m
Merge branch 'master' of https://github.com/blegat/LFSAB1507
Merge branch 'master' of https://github.com/blegat/LFSAB1507
Merge branch 'master' of https://github.com/blegat/LFSAB1507
mes changements depuis longtemps
Merge branch 'master' of https://github.com/blegat/LFSAB1507

Conflicts:
	matlab/Detectbackground/TestBacground.m