Start of some widget cleanup.
Merge branch 'master' into widgetCleanup
change home button to use camera flights
Merge branch 'master' into widgetCleanup
minor changes
doc
change flight duration call
Start approximate LVLH.
correct camera.transform
go to destination if duration <= 0
Fix LVLH transform. Thanks @rcpage3!
new camera flight path test
Merge branch 'master' into widgetCleanup
Replace pseudo-private functions with file-scoped functions
Ongoing widget cleanup.
Ongoing widget cleanup.
Documents command objects as if like they were functions.
Update CHANGES.  Fix typo in sample code.
Merge remote-tracking branch 'origin/master' into widgetCleanup

Conflicts:
	CHANGES.md
Tweak wording.