Split into multiple dub packages (e.g. funopts)

[wilzbach]

In utils there's a lot of cool stuff, like funopt. How about separating it as an own dub package? It doesn't seem so related to the other bits.

The advantage of it being a separate dub package + repo is the searchability (via dub, Google, ...).

That being said you have a lot more fancy stuff in utils that seems reasonable to split into packages ;-)

[CyberShadow]

I just hate the bureaucracy with packaging, that's all. I can't even be bothered with version numbers :P