initial adc implementation
still need to fix sequencer problem
functional ADC
remove some unneeded code used as a starting point
minor cleanup
Make sure we haven't already included param.h
match interrupt list with total length
separate out wake bits, add single SOS bit
Move PCB_V7 define to lua build config
Merge branch 'SiM3U1xx_port' of github.com:jsnyder/elua into SiM3U1xx_port
Checkout latest FreakUSB
fix ADC pin config and enable/disable ADC during use
Merge branch 'SiM3U1xx_port' of github.com:jsnyder/elua into SiM3U1xx_port
speed up ADC
add support for unlinking files from the FS

Conflicts:
	src/romfs.c
Remove debug output of pending sleep time
Merge branch 'SiM3U1xx_port' of github.com:jsnyder/elua into SiM3U1xx_port
Reduce interrupt queue length, was 4096 bytes, now 32
Merge branch 'SiM3U1xx_port' of github.com:jsnyder/elua into SiM3U1xx_port
move LED flashing patterns to .text