* [core] Add more missing implementations to SDL
Add functions: `SetWindowState`, `ClearWindowState`, `SetWindowIcon`
* Completing `SetWIndowState` and `ClearWindowState`
* Add VSync support for SDL
* Fix `CORE.Window.display` size issue
* Fix getting monitor size
We now get the size of the monitor where the window is located
* Add `ToggleBorderlessWindowed`
* Add `ToggleFullscreen`
* Add `GetMonitorPosition`
* Add `SetWindowMonitor`
NOTE: The function is implemented but incomplete
* Replace `TraceLog` by `TRACELOG`
* Fixed mouse delta issue in relative mode
Fixed a delta retrieval issue with `GetMouseDelta` when the mouse is in relative mode. Solution by @ubkp
* Fix `IsKeyPressed` issue
An issue caused `IsKeyPressed` to continuously return true for most keys when pressed
* Fix `SetGamepadMappings` returning