initial wip version of launchdetector
add fw autoland documentation
Merge branch 'launchdetection' into navigator_new_fw

Conflicts:
	src/modules/fw_pos_control_l1/fw_pos_control_l1_main.cpp
Merge remote-tracking branch 'upstream/navigator_new' into navigator_new_fw
fixed launchdetection logic, catapult tested in HIL
launchdetection: add mavlink text output
Merge remote-tracking branch 'upstream/master' into navigator_new_fw

Conflicts:
	makefiles/config_px4fmu-v2_logging.mk
fw pos ctrl: remove a wrong transpose
Merge remote-tracking branch 'upstream/navigator_new' into navigator_new_fw
navigator/mission feasibility: prepare for pre-mission fence checking
create geofence class and start moving fence functionality to this class
navigator/geofence: move more functions to geofence class (WIP)
navigator: load geofence from textfile
Merge branch 'navigator_new_fw' into navigator_new