Add Moteino Mega Board
Merge branch 'master' of https://github.com/jediunix/Cosa into add-moteino-mega
Rerun benchmark suite; new log files.
Rurun total rebuild for all boards.
Final Cleanup Moteino Mega
Add Moteino Mega Board

Only real change is that the LED is different from ATmega128P
definition.
Merge pull request #280 from jediunix/add-moteino-mega

Add Moteino Mega Board
Add LowPowerLab Moteino Mega to supported boards list.
Testing Arduino 1.6.0rc1 build.