Merge branch 'Adam'
Airhorn is audible now on standard
StartScene is controller friendly - BUG: PAUSE FLICKERING

Pushing this even though on non-standard levels there is that
horrendous mysterious and terrible pause flickering bug
Fixed weird pausing stuttering

Scenes equipped with InControl manager, so pausing doesn’t freak out
Merge branch 'Eric_BranchParty' into Adam

Conflicts:
	BuzzBreakerDemo/Assets/Scenes/Start Scene.unity
load layouts from PlayerPrefs