Rewriting commander module. Added in toggle arming and led stuff.
Updated safety message in echo_msgs.c
Arming state is working.
Working with px4io. Things are not working right now.
Added actuator_armed publisher to commander.
Updated rcS with default values instead of using config.txt file.
Fixed error in actuator_armed so arming actually works.
Removed unnecessary parts of rcS. Have commander start on startup.
Added manual_control_setpoint and actuator_controls messages to echo_msgs.
Added rc raw inputs to echo_msgs.
Added vehicle_control_mode stuff to echo_msgs and commander.
Can kind of control motors with RC.
Scaled thrust to use full range of RC stick.
Adjusted pwm min max values fro dji_f330.
Added stick arming to commander.
Updated timestamp output in echo_msgs.
Merged devel branch into master.
Fixed spelling error in finite_state.h
Added cool state flags. Added battery warning stuff.
Added sensor combined to echo_msgs