344.10 Update to edge for testing
344.11 Fixed JSON leading zero issue
housekeeping: removed temperature directory from tinyg firmware directory
housekeeping: removed .csv file
344.12 Added Otherlab homing changes; updated otherlab, default and sacidu93 profiles for QR switch
344.13 Fixed square brace JSON problem
344.13 Fixed square brace JSON problem
344.14 Merged changes from dev:  setting, JSON group handling
346.08 JSON changes, TX char fix, and baud rate setting
352.07 JSON and text mode bugfix checkpoint
352.08 Changed string comparisonin _get_group()
354.07 Commiting 353.xx and 354.xx changes to edge
355.01 FIlered mode QRs implemented. See wiki changelog for details
355.01 Changed hi and lo defaults to agree with wiki
537.01 Pushed dev changes to edge as far as build 357.01
363.08 Version for operation with tgFX
363.09 Fixed status report reset condition
363.10 fixed file device second open() problem
363.11 testing arc fix
363.12 Fixed Makercam arc bug