Xash3D Android v0.17.1

Changelog:

• April Fool's Day: Gravity Gun has been removed. It will be released as standalone mod later.
• Fixed: glGetError(), which resulted a broken rendering on some GPUs, like Adreno 305.
• Fixed: FoV adjusting on widescreen. Viewmodel is not too close to camera now. Disable it by setting r_adjust_fov cvar to 0.

Touch controls configuration (0.17): video