Initial gain tuning and flight test complete
Adding magnetometer HMC5983
Changing imu_raw_data_t type name to imu_data_t, going to add low pass filter to gyro
Added lowpass filter for gyroscope, eliminated glitch
Added delay before calibration, finished roll and pitch stabilization
move legacy code to one folder
Chage lib path
Move new code out
Change path
Merge branch 'master' of https://github.com/moon-bear/firmware into another_new_brach_for_ming_to_test

Conflicts:
	program/test/mcu_periph/imu.h
Change travis ci test
Import the MAVLink
search header files in mavlinke directory
Add file mavlink_types.h into the "mavlink" directory
Merge pull request #111 from moon-bear/rearrange_directory_arch

Rearrange directory arch
Merge branch 'master' of https://github.com/moon-bear/QuadcopterFlightControl into new_control_board

Conflicts:
	program/test/Makefile
Fix the confliction with Ming's branch
Merge branch 'new_control_board' into my_master
Merge branch 'master' of https://github.com/moon-bear/firmware into mavlink_new_board

Conflicts:
	program/test/Makefile
Merge branch 'fix_conflict' of https://github.com/moon-bear/firmware into mavlink_new_board

Conflicts:
	program/Makefile
	program/lib/mavlink/mavlink_conversions.h
	program/main.c