update Halloween
Update arduino
Merge branch 'master' of https://github.com/lpatiny/legoino

Conflicts:
	eagle/halloween/halloween2013/2LED/2led.GBL
	eagle/halloween/halloween2013/2LED/2led.GBP
	eagle/halloween/halloween2013/2LED/2led.GBS
	eagle/halloween/halloween2013/2LED/2led.GML
	eagle/halloween/halloween2013/2LED/2led.GTL
	eagle/halloween/halloween2013/2LED/2led.GTP
	eagle/halloween/halloween2013/2LED/2led.GTS
	eagle/halloween/halloween2013/2LED/2led.dri
	eagle/halloween/halloween2013/2LED/2led.gpi