Adding more search filters

I'm finally getting around to something that has been long-overdue: adding more search filters. The newly-added one today is a "VR" filter. That is, you can now choose to specifically search for games that support VR, or games that do not require VR. Your user settings page also has an option on it now to hide games requiring VR by default.

More search filters coming soon, and as always please let me know if you encounter any weirdness/problems with new features.