run build not prepublish script before npm install <noargs>

[ahdinosaur]

hey. o/

everyone knows that prepublish before npm install <noargs> is a misfeature, we honestly should fix it in some upcoming release (4.0.0?).

here's a strawman for a particular implementation based on:

[0]

@dfellis: I use prepublish to actually take care of chores that need to be done
prior to publishing, such as generating a minified version for
browsers, building documentation from the source code, making the
commit for these things and tagging that commit with the new version
number.

[1]

@jussi-kalliokoski: When you think of prepublish as build, things start making sense. For
example:

• Travis CI default setup is npm install && npm test, so basically the
  idea is that after install, your package is ready, then you test it.
• You download the sources of a service, then to get it up and running,
  you run npm install && npm start.
• You scp the sources of a node module from somewhere, then you go into
  the directory, you run npm install and you expect it to be ready to used
  from outside.

So basically, the idea is that npm install without arguments gives you
the same result as installing the package from the npm repositories,
where it has already been built.

[othiym23]

Closing in favor of #10074, which I think has a solution that will work for everyone.