Remove dependency on `pkginfo`

[blakeembrey]

It seems pretty unneeded since you could just require the package.json yourself and expose the version. However, in my case, I'm having trouble using this module in the context of Runkit (see https://runkit.com/blakeembrey/json-ld-issue). The reason I'm trying to expose it there is that I'd really love to get a demo of https://github.com/blakeembrey/node-scrappy working and I'm using jsonld to expand the JSON before extracting the snippets.

Related to borderless/unfurl#13.

[tolmasky]

Just a heads up, this because pkginfo is a peer dependency. If you require pkginfo you can get it working in RunKit today.

[blakeembrey]

I'll give it a go. It's listed in dependencies for me though (

jsonld.js/package.json

Line 29 in 0a7b8ba

"pkginfo": "~0.4.0",

), unless we're looking at different things.

[tolmasky]

Sorry for the delay, but this should work now. Was our fix.

[davidlehn]

Fixed in 17ec94a and released in 0.5.17.