Merge branch 'integration' of https://github.com/theolind/mahm3lib.git into integration
Merge remote-tracking branch 'origin/pwm' into integration
Changes to delay.c and .h

Removed functions from .h and made functions to static in .c.
Fixed conflicts in main.c
Added updated arduino.h in new clean branch
Added PIO mappings in arduino.h
Renamed copypasted ifdefs in arduino.h for consistency
Included pio.h that already has port defines
Defines changes for DACC, ADC

Made changes to the defines for DACC, ADC pin mappings so they make use
of adc.h and dacc.h and their respecpective tests
Added missing LED-pin and some comments
Added main.h file that the core template uses for the main function
Fixed merge conflict
Merge branch 'core-warning-fix' into integration
Merge remote-tracking branch 'origin/integration' into pwm