initial commit
added some of the original code
worked on string formatting
added forgotten files
added checksum checking to gcode reader, did test build on laptop,TODO-do git ignore
more work on gcode parser
pretty much completed gcode parser
split gcode pareser into a sperate library
started work on extracing kinematics from main file
kinematics can have step function passed in
cleanup and added gitignore files
started work on seperating out hardware interface
intial build test
building works
cleaned up files slightly
removed compiler warnings, prettied up some files
renamed things to be sensible
cleaned up project structure
should just echo what comes in over serial
removed license from main file and added some comments to hardware.h