Low resolution bugs

UI has a few errors on lower resolutions, simple scaling does not work for elements such as text and the crosshair which needs to be pixel perfect even(especially) at lower resolutions.

Text is unreadable from 1280x* and down.

**Would love to see alternative shaders for low-end computers, allow turning off bump and reflect.

Why not join the Fatshark Discord https://discord.gg/K6gyMpu