1.021 - Two small hotfixes

In VR, presumed fix for spawning way up in the air or below the level on reloading a save game/level.

In non VR, fix for gamepad not receiving focus on the explorer diary menu.

We continue to have one particularly annoying VR bug where some people, apparently in particular on Windows 10 and when having the PC connected to a TV, are not able to click things in the VR main menu or inventory menu. We are still trying to figure out how and why. A work around was posted in the Steam forum for now, but if anyone suffers of this please let us know your system specs and any other information that might help us pinpoint the problem.