Merge branch 'master' of https://github.com/shengwen1997/QuadrotorFlightControl into watch_cmd_experiment
Merge branch 'master' of https://github.com/shengwen1997/QuadrotorFlightControl into watch_cmd_experiment
Merge branch 'master' of https://github.com/shengwen1997/QuadrotorFlightControl into watch_cmd_experiment
Fix duplicate name
Change naming style(type more faster)
Merge pull request #90 from moon-bear/watch_cmd_experiment

merge minor change in watch command