A11: Added new Powerled, renamed power -> statusled.
A11: STATUS LED is active low.
A11: Changed led triggers.
A11: Updated comment text.
A11: Changed I2C Host Number 1 -> 0.
Merge branch 'A11-LED' into MyGica-A11
A11: Changed GPIO defines to the top of the file. Now we have a nice overview of the used GPIO's.
Merge remote-tracking branch 'vDorst/MyGica-A11' into develop