Dependency on dimfeld/httppath

[bastiankoetsier]

When tinkering with your router, I found that it depends on github.com/dimfeld/httppathwhich is not declared. Do you want a PR for including this dependency directly in the router(because it is only one func) or just one for adding this to the readme ?

Thanks.

[dimfeld]

Yeah, just adding the function directly to this package is fine with me. I've been meaning to do that for a while, and just never got around to it.

[bastiankoetsier]

Cool! I will make a PR for it.