mavlink: Start the same in HIL mode as in normal mode. Requires all HIL tools to run sh /etc/init.d/rc.usb now. Improve UART error handling
Merge pull request #850 from PX4/mavlink_startup_cleanup

mavlink: Start the same in HIL mode as in normal mode. Requires all HIL ...
add tags file to .gitignore
mavlink receiver: hil: local pos reference lat lon from first data
Merge pull request #862 from thomasgubler/gitignore_tags

add tags file to .gitignore
Merge remote-tracking branch 'upstream/master' into geo
geo: add timestamp and function to get init state
mc pos control: map projection init not needed anymore
pos estimator inav: check if map projection is initialized