Add snapping to vertical translation
Fix animationIsPlaying not showing correctly in properties tool window
handle RAW stereo audio files by using stereo.raw extension
Add entity list window
Fix layout of entity list window
inject lobby music at a random starting point
handle offset passed in AudioInjectorOptions for mixer injections
add updateFoo() methods that accumulate flags

about properties that have changed
Comment packt type number every 5
Fix parsing of silent packets properties
switch to next musak when finished
use updateFoo() where entity properties need relay

clear EntityItem updateFlags when processed
don't show reticle if not wearing HMD, reset panel textures
Update getEntityItemID() to check for id existence
Update entityList.js to check for invalid entityIDs
add UPDATE_COLLISION_GROUP and UPDATE_MOTION_TYPE
fix a bug in updateEntity() caused by the new properties not containing registrationPoint
Merge pull request #3832 from Atlante45/fix_left_right_jumping

Fix left/right audio jumping
Merge pull request #3833 from AndrewMeadows/thermonuclear

flag EntityItem when changed by update
Merge pull request #3834 from ZappoMan/fixMissingRegistrationPointBug

fix a major bug in updateEntity() caused by the new properties not containing "registrationPoint"