Now the mouse doesn't move the camera and the player cannot "Fly".
Revert "Now the mouse doesn't move the camera and the player cannot "Fly"."

This reverts commit 7969e601c6fd339999b02595789d14d472c78c5b.
Merge branch 'master' of https://github.com/uprm-gaming/virtual-factory.git
Now the mouse doesn't move the camera and the player cannot "Fly".