Still not working correctly, font offsets are not considered
correctly...

Support by default unordered charsets

new function: GetGamepadAxisCount()
new function: IsGamepadName()

Still requires some testing...

LoadSpriteFontTTF() - TTF font loading with custom parameters

Added funtion: GetGamepadButtonPressed() - This function can be useful
for custom gamepad configuration

SetTextureFilter()
SetTextureWrap()

Support grayscale (8 bit) textures for fonts
Load unordered chars data above char 126

- Corrected bug and tested new gamepad system
- Reviewed Android key inputs system, unified with desktop
- Reorganize mouse functions on core

Avoid out-of-bounds situation with button array

- Support up to 4 gamepads
- Unified system between platforms
- Corrected some bugs

Corrects weird artifacts on web

A simple 1st person camera... still requires some work...

Useful if text module is not required...

Function was inefficient and should be rewritten from scratch, it
probably neither belongs to this module but an example...

Sincerely, don't like it... it should be ported to quaternions... the
way it manages cameraTargetDistange and cameraAngle is confusing...