remove local reference from weather station
- add more project setting for tracking
Merge branch 'master' of https://github.com/jackyktlau/gcu_code.git

Conflicts:
	FAT/.cproject
	FAT/.project
	IPcheck/.cproject
	LCDcomm/.cproject
	LCDcomm/.project
	PLC_ping/.cproject
	PLC_ping/.project
	uptime/.cproject
	uptime/.project
	weatherstation/.cproject
- Change Error code to Alert code standard
- Weatherstation give-up stow control to GCU
- ARMD command now monitor LCU status and report error
Bug fixes on Error summary