Merge pull request #271 from reem-utils/chang_branch

Chang branch
follow me first try with pipol traker in robot
aquest fitxer esta creat perque el lila no te tots els ultrasons, es una copia de seguretat
only para el robot lila
try in robot it works before lift test
Merge pull request #272 from reem-utils/roger_branch

Roger branch
update of check elevator and reverse node
Merge pull request #273 from reem-utils/roger_branch

update of check elevator and reverse node
Updating images camera