Firmware relase notes:
0.13 20240728
	Better handling of idle socket (abandoned) socket connections
0.12 20240724
	Added broadcast feature. REPAM listens on broadcast 255.255.255.255 port 1901 for a specific message. If message is received,
	REPAM will reply with its IP, Port, FW version and uptime. This makes it easy to find REPAM devices in the network.
	Added CPULOAD to status message	
0.11 20240711
	Added failsafe for fan controllers, if temp sensor gets disconnected etc, fans will run with high speed
	Possible to update firmware via HTTP GET triggered by PAMonitor or REPAM Monitor (as well as FTP GET command via netcat)
	"Reset to factory" function, keep button on PCB pressed for 3 seconds and all settings will revert to factory (except calibration data)
	Added "IPCONFIG" JSON, allows network settings to be set from remote
	Added "ALARMACK" JSON to reset ALARM indicator. 
	ALARM field in status message changed to 0=no alarm, 1=alarm not active but have been, 2=alarm active
0.10 20240617
	Initial version

PAMonitor:
1.0.0.4	20240811
	Added "PSU On" DO setting. This (if defined) defines one of the relay outputs (DO1..DO6) as "power supply on" outputs. When pressing "Power on" this output will go on, when pressing the button to power off, this output will go off. Can control a relay that switches the main HV supply on/off.
1.0.0.3	20240809
	Added "PSUOnDO" settings, this can make an relay (DO) output act as a switch for the HV supply. Will switch on when "PWR ON" pressed and off when power is switched off again. 
1.0.0.3	20240803
	Added new setting "Update delay (mSec)", this allows you to specify the delay between each update of the data in PAMonitor. This enables you to throttle the update rate if the PC running PAMonitor is heavily loaded. Default is 40 mSec (25 updates/second)
1.0.0.2	20240724
	Added handling of Alarms, possible to define voice messages for each alarm.
	Added menuitem "Open alarm file", this opens the alarm file in notepad

1.0.0.1	20240617
	Initial version