Fix exception thrown when right click -> properties on a game.
Update VR settings for Paper Mario: The Thousand Year Door.
Put InitVR() and Shutdown() at the beginning and end of each game.  This fixes many Direct Mode bugs, and direct mode runs much better now.  This also fixes the bug where DolphinVR doesn't notice if you've turned on or off your Rift without restarting.
Fix Direct3D (extended mode) fullscreen bug!
It should now always start fullscreen on the Rift (if you set it to fullscreen), and at the right resolution.
This doesn't fix the similar bug I am having with Direct mode.
BTW, there may be a bug in the original Dolphin with exclusive fullscreen never being used.