Fixed the submodule check logic
mavlink: use all outputs in HIL mode
Merge pull request #1162 from PX4/hil_outs_fix

mavlink: use all outputs in HIL mode
Hotfix: Close fd before reusing it again
Merge branch 'master' of github.com:PX4/Firmware
Better Doxygen for topics, no code changes
Merge pull request #1169 from PX4/comment-fixes

Better Doxygen for topics, no code changes
Add a check command and fix error reporting
Hotfix: fix typo
Commander: More hotfixes to prearm check routine
Make commander error message more verbose
Stop warning users just because they shake a bit, be more strict to catch sensor failures or calibration errors in time
Merge branch 'master' of github.com:PX4/Firmware into dataman_state_nav_rewrite