Revert the camera names to their original names to avoid messing up old plan files, which use the camera name string to match the camera to the plan.

ArduPilot for configurable mavlink stream rates

Add support for DEFINE replacement in FactMetaData enumString/Value json loading

Updating the currently used version of GStreamer

Fix capatilization

Fix layer heights

More work on Structure Scan rewrite

Bug fixes for Structure Scan. Also includes support for Entrance/Exit Alt.

Move position of HITL to bottom. Handle no SYS_HITL param.

Warn if SYS_HITL is set

Fix debug output

USe correct number of available channels

Add support for Start From Top/Bottom, plus more helpful stats