Adds corrections to enabling fence using aux function.
Correctly test fences statically. Only uploaded fences can be checked using a fence file, so we check those first. Then we add steps to check tin can, max and minm all set the fence as present, as expected.
Plane will support MAV_PROTOCOL_CAPABILITY_MISSION_FENCE, so we assert that it does support it.
To test ceiling and floor, leverage some existing functions for takeoff, change altitude and land. Check for respective breach.
Add a floor breach check to copter.
Autotest: Remove ties to mavlink FENCE_ACTION
Autotest: Add ArduPlane autotest to test ceiling and floor
Adds a test to ensure the vehicle reverts to RTL when breaching a ceiling or floor.
Autotest: Progress the test once we reach takeoff complete and fence enable
Autotest: Use RC_OPTION for Aux Switch functionality
Autotest: Enable fence last
Stavros Korokithakis
Peter Barker
James O'Shannessy
Andrew Tridgell
Samuel Tabor
Pierre Kancir