Added programmer to serialization of Playback

Snapshot outlined
Merge branch 'chenxi' into working

Conflicts:
	Lumiverse/source/LumiverseShowControl/Snapshot.cpp
Merge branch 'chenxi'
First pass at Snapshot
Snapshot tests added

seems to work
Adding color configurations for S4LED Lustr+
Memory leak in playback fixed
Severe memory leaks in rig, playback, and programmer fixed
Merge branch 'master' into chenxi
Replaced spheres with mannequins in Jules scene.