Add builds to each example about go-libp2p-examples

[Stebalien]

Please do submit a PR to remove that comment. And yes, a comment in the README stating that this repo does not use gx would be great!

[Stebalien]

The binaries should build without gx. That's why we aren't using it (we don't want to make users think they have to use gx to use libp2p).

Make sure you have a clean gopath.

[raulk]

Agree with @Stebalien. I’d prefer to avoid imposing our world view (gx) to Go developers, unless inevitable. It seems unnecessary in this case, and what you’re seeing is probably the product of some dependency not being clean in your gopath.

Try running a go get -d -u ./.... That’ll update your local deps and scream in case of local changes.

[petroav]

@Stebalien @raulk yep, that makes sense. I definitely don't have a clean gopath as I've checked out and built the other repos. I also got confused by this comment https://github.com/libp2p/go-libp2p-examples/blob/master/http-proxy/proxy.go#L14.

Should I update the README warning other developers of this (not having a clean gopath) and removing the above comment?