OWL Modular Rev02 updates and tests
OWL Modular rev02 tests and updates
clarified comments
removed stale files
merged in OWLMODULAR changes
split firmware version string into hardware and firmware parts
build with -O2
duplicated ldlibs removed
scale MIDI parameter values to 12 bits, not 16
changed to version 004
blink and attempt system reset on serious errors
let bootloader do DFU reboot