Added a note for a future improvement

Co-authored-by: Jeffery Myers <JefMyers@blizzard.com>

Built files should be put into src/ not into the project root
as it was now on these platforms

* Fixed functions Vector2Angle and Vector3Angle

* typo

* Unrolled everything.

Following the pattern in Vector3Normalize.

functions use radians, making this awkward to use.

Allow to choose which modules are compiled with raylib, if some modules are excluded from compilation, required functionality is not available but smaller builds are possible.

* Expose GetRenderWidth and GetRenderHeight functions

* Fix scissor on macos

* Fix typo

if `BUILD_LIBTYPE_SHARED` is defined allow build as a shared dll

* Override CC while compiling for ANDROID_ARCH x86

* REfix Override CC while compiling

Allow texture loading with no data transfer (in case image.data = NULL)

MAX_DIRECTORY_FILES macro removed.
ClearDirectoryFiles() tweaked to reflect changes.