[gatekeep] on preamble to indicate last update
[PM] fixed broken tests and added resource lock
[PM] added functions to shutdown RDP VMs before power off
[PM] remove sync time on startup
[PM] additional debug logs for processCommand
[PM] bug fix

correction on command length measurement and typo on conditional check
on Immediate shutdown command
[PM] resetwakeup and emergency shutdown

Added 2 new functions: resetwakeup for reset wakeup time to 00 00 00 00
00 00 for emergency shutdown purposes and emergency shutdown() function
which is different from normal shutdown.
[PM] adding ignored files. Removed TC wakeup
[cluster] added powerdaemon on cluster
[PM] ignoring test artifacts
[PM] deleted .pyc files