Fluid 0.6.0 — UI library for D

[cookiewitch]

> Fluid is a library I started developing 3 years ago when I 
> joined the D community, after failing to find a suitable 
> library for my gamedev project. Developing user interfaces 
> through websites, games or applications is something I've spent 
> a significant amount of time in the past, so I saw this as an 
> opportunity for developing a solution that combines the best 
> aspects of different frameworks I have previously used, whereas 
> targeted at web browsers, mobile applications, games or 
> desktop. Similarly to how many praise D for being both great 
> for prototyping and amazingly scalable, I found that I would 
> love to build something that shares both of those traits.
> 
> [...]

I have fixed reported Windows build problems, and now distribute 
Freetype binaries alongside the package. I've also updated 
dparse, fixing the LDC build.

This means `dub run fluid:showcase` should now work 
out-of-the-box on both Linux and Windows.

That's not the case for the showcase on macOS, but the DUB init 
template ought to work. If you want to run the showcase `brew 
install raylib` and then try `dub run fluid:showcase-raylib`. I 
will soon look into non-GL rendering to help improve this.

Sorry to everybody who ran into these issues, and thank you for 
your patience!