Ensure screen layer appears in front of player

Version update

Couple of fixes

- Ensure diagonal movement is not faster than in a straight line
- Ensure config file saves on exit

Update README.md

Several Sweeeet fixes...

- Audio lag is now fixed - using the OpenSLES library (courtesy of Emile Belanger's Dark Places build for Android)
- 120hz mode can be used on the Quest 2 by adding the following to the command line:
``` -r 120 ```

Dynamic ticrate calculation (related to framerate)

Properly fixed projection

Quest 2 support

Corrected FOV on Quest 2

A few small fixes

- Corrected FOV to 104
- Added same non-liner movement on the stick as QuestZDoom
- Made snap turn the default turn mode
- Weapon pitch adjustment default is better and increments are bigger when adjusting using B button

Sort out "Janky" laser sight