Put system_sam3xa.c back into the CMSIS structure. Fixed Makefile/XCode project.
004.04 Pass through code to change strings to uint8; added string lib casting macros
004.05 attempting to fix the line reader inner loop after the uint8_t conversion
Cleanup compiling some. Make VERBOSE=2 much more readable.
Merge remote-tracking branch 'main/alden' into rob

Conflicts:
	TinyG2/main.cpp