More tweaks to measurement process
Merge branch 'master' of https://github.com/WarwickPARSE/parse-client

Conflicts:
	PARSE/Tracking/SensorTracker.cs
Merge branch 'master' of https://github.com/WarwickPARSE/parse-client
Fixed ScanLoader issues.

Hooked ScanLoader up in MetaLoader.
Fixed UI layout in CoreLoader.