-fixed invisible viewmodel after exiting VR
-game rendering is no longer paused when controller tracking is lost
-fixed issue with players joining a server that has players already in VR

-fixed an error in the previous update

-viewmodel animations now work when the "hide first person body" option is selected

-added sprint bind, which is bound to left grip by default

-added option for controller oriented locomotion
-added option to add a laser pointer for tools/weapons

-added option to display a cropped view on desktop
-enabled chat in singleplayer
-adjusted walkspeed curve to make it a bit easier to walk slowly
-lowered trigger press threshold of "use" bind on oculus touch controllers

-fixed crash when the game was run fullscreen caused by the previous update

-stability improvements: this should fix issues such as gmod crashing with an Engine Error popup, usually with a "Lua panic" message, VR menus randomly breaking, other random lua errors (usually related to vgui)
-module Lua API changes

-added stripped-down 3DOF mouse&keyboard mode for people with "vr headsets" but no controllers.
This mode can be accessed using the console commands cardboardmod_start / cardboardmod_exit

-fixed broken chat bind on index controllers (its now bound to left trackpad click)