godot-math v0.05

[Guillaume Piolat]

## godot-math

The `godot-math` package is a port of Godot's math to D.

The idea is to have the same API so as to reuse the existing 
Godot documentation.
Whole API is `pure nothrow @nogc @safe` and depends on C runtime 
+ `numem` only.

This should be suitable for both 2D UI and 3D.

Feel free to suggest changes in the bug tracker.

   - DUB: https://code.dlang.org/packages/godot-math
   - Documentation: 
https://docs.godotengine.org/en/stable/tutorials/math/index.html
   - Code: https://github.com/AuburnSounds/godot-math