2020-01-30
  * gui 2 and all firmware 2 have been updated
  * build date has been added to gui 2 and firmware 2
  * lo low and hi high are now used to generate critical alarms
  * reading back info with gui 2 will update server database
  * improved idp firmware 2 memory usage by adding more garbage collection
  * sat140 firmware now clears input message queue before modbus write
  * ODT has been updated to latest version
  * gui 2 device > restart now works reliably
  * gui 2 update all for polls and tags works reliably
  * mainproxy.ini now uses 'unkown' for intitial value of sat antenna mobile id