Added SUPPORT_TRACELOG_DEBUG config

* [core] REDESIGNED: Implement global context

* [rlgl] REDESIGNED: Implement global context

* Reviewed globals for Android

* Review Android globals usage

* Update Android globals

* Bump raylib version to 3.0 !!!

* [raudio] REDESIGNED: Implement global context

* [raudio] Reorder functions

* [core] Tweaks on descriptions

* Issues with SUPPORT_MOUSE_GESTURES

* [camera] Use global context

* REDESIGN: Move shapes drawing texture/rec to RLGL context

* Review some issues on standalone mode

* Update to use global context

* [GAME] Upload RE-PAIR game from GGJ2020 -WIP-

* Update game: RE-PAIR

* [utils] TRACELOG macros proposal

* Update config.h

REMOVED: IsTouchDetected()

Now touch inputs scale proportionally to the canvas size

Addressing issue #1056

Allow frustrum culling near/far distance configuration at compile time.

Renamed for consistency with Vecto2Scale()
Also renamed Vector3MultiplyV() to Vector3Multiply()

Support custom allocators

This could be required on texture packing ;)

Short non-looping sounds can sometimes think they need to keep playing and will output their first few frames again. This helps to break out of all the loops instead of just this one.