FULLPIPE: Implement scene19_initScene2()
VOYEUR: Remove setVm from SVoy
VOYEUR: Remove setVm from Debugger
PEGASUS: Fix being able to use the inventory from the pause screen

Somehow, I completely missed implementing this function!
VOYEUR: Remove setVm from SoundManager
VOYEUR: Remove setVm from EventManager
VOYEUR: Remove setVm from FilesManager
VOYEUR: Remove setVm from GraphicsManager
VOYEUR: Remove initializeManagers()