Updated OVH Rescue netboot id to newest value
Netboot id should be an integer
Put call for changing boot id was fixed so that it works.
No longer using datetime for checking if reboot was ok or not. It is not needed any more.
Fixed reboot call
Fixed task checking call
Make sure all netboot ids are integers and not strings
Rescue pro sleep time has been updated to 4 minutes (240 seconds) which it's a more accurate time for its default value
TYPO: We need to check 'taskId' in reboot response dictionary. We do not check taskId variable contents.