Battery-Warn-State added to struct Vehicle_Status
Merge pull request #139 from NosDE/master

Added Battery Alarm Status to Struct Vehicle_Status
Merged with master
Updated state switching to most recent state machine rev
Working on debugging attitude.
Merge branch 'master' of git://github.com/PX4/Firmware into sensor_hil_fixedwing

Conflicts:
	apps/commander/commander.c
Merge branch 'fixedwing' of git://github.com/PX4/Firmware into sensor_hil_fixedwing

Conflicts:
	apps/commander/commander.c