Handle URL recordings + some safety checks
Removed some debug + fixed some checks
CR
Merge pull request #3330 from Atlante45/rec_file_format_tweaks

Rec file format tweaks
Avatar.setLoop is now Avatar.setPlayerLoop
Merge pull request #3333 from thoys/patch-1

Avatar.setLoop is now Avatar.setPlayerLoop
Merge branch 'master' of https://github.com/highfidelity/hifi into virtualEntities