[textures] Added SaveKTX()
[rlgl] Exposed rlGetGlTextureFormats()

Added monitor functions

- Using same idea as SetWindowMonitor to take in a index with 0 being the primary monitor.

- Added else so return not compiled twice.

- Added PLATFORM_DESKTOP check for Monitor functions to try to fix issue on android.
- Not sure what return types should be when not on desktop. Added rough guess for now.

- Fixed tabs used instead of 4 spaces

- Get number of monitors
- Get size, physical size and name of primary monitor. Could pass monitor id instead not sure.

Size reduced 91%

WIP

Linux Support for VSCode Project

Linux Support for VSCode Project

merge

Added note on KTX 2.2

REVIEWED: ExportImage()
REVIEWED: ExportMesh()
ADDED: ExportWave()
REMOVED: Internal funcs: SavePNG(), SaveBMP()

NOTE: These changes break the API (parameters order)

Some minor tweaks around

Added a few missing functions to raymath

- Added Vector2MultiplyV
- Added Vector2DivideV
- Added Vector3Divide
- Added Vector3DivideV

Update models.c

fix bug with GenMeshPlane() creating too many vertices/texcoords/normals for the plane mesh

Useful for bitmaps pixelated fonts where anti-aliasing is not desired!
Change also enables additional font generation mechanisms in a future (cleartype, hinting...).

Updated VSCode project to support OSX building / debugging.

Added OSX build tasks

Added OSX launch configurations for debug and release

Fixed included libs for OSX

Added a configuration for OSX

Users will have to specify their personal installation of raylib.

This was causing linker errors on OSX

This requires the user to explicitly specify the path to their raylib folder. We need a better way around this (something like what we do for windows would help).

With the CI system, release directory has not much sense, actually,
every new commit it gets outdated and latest stable release is already
available in GitHub Release tab.