deps: upgrade to npm 2.14.12

[zkat]

Hiii!

This PR includes two releases:

• https://github.com/npm/npm/releases/tag/v2.14.11
• https://github.com/npm/npm/releases/tag/v2.14.12

The main thing to note is a hopefully welcome update to our licensing to clarify scope of both the open source side and the registry TOS. There's a further clarification coming later this week, so we're not done with that bit yet -- so keep an eye out for v2.14.13.

This PR supersedes #4003, but have a look-see over there for some discussion. That PR should be closeable, though.

r: @jasnell
r: @Fishrock123
r: @chrisdickinson

[Fishrock123]

Should this be rolled into #4003?

[zkat]

This one can actually supersede #4003, except without all the discussion. Want me to copy the description snippets related to 2.14.11 into the description for this one?

[Fishrock123]

@zkat sure, when you get time.

[zkat]

@Fishrock123 oh right, you don't get notified for edits... this PR's description has been updated. :)

[Fishrock123]

@zkat I probably won't merge this until I figure out the potential legal stuff that has been brought up because I really don't understand what is all up. :(

[Fishrock123]

Ok, the license here looks better... I think? Maybe this wasn't subject of the concerns in #3959 because it isn't npm 3. Running the tests again now.

[Fishrock123]

@zkat I can't seem to apply this onto v4.x-staging.. @thealphanerd any idea why?

[MylesBorins]

appears to be conflicts in a bunch of files... biggest offender appears to be

• deps/npm/html/doc//

but here is a complete list of all the bits that are in conflict

[MylesBorins]

fwiw

git cherry-pick --strategy=recursive -X theirs beab1d7

seems to have kinda worked, I did have to manually add some deleted files at the end

I'm currently running make test-npm and will edit this comment with the results.

@zkat is this commit made by just replacing the folder on 4.x and committing it?

[MylesBorins]

seeing two failures in the test suite

test/tap/circular-dep.js .............................. 8/9
  installing a package that depends on the current package
  not ok no error output
    at:
      file: test/tap/circular-dep.js
      line: 48
      column: 9
    stack: |
      test/tap/circular-dep.js:48:9
      f (node_modules/once/once.js:17:25)
      ChildProcess.<anonymous> (test/common-tap.js:56:5)
      maybeClose (internal/child_process.js:818:16)
      Socket.<anonymous> (internal/child_process.js:319:11)
      Pipe._onclose (net.js:469:12)

test/tap/prune.js ................................... 16/17
  npm install
  not ok Should not get data on stderr: WARN engine underscore@1.3.1: wanted: {"node":"*"} (current: {"node":"4.2.3-pre","npm":"2.14.12"})
    at:
      file: test/tap/prune.js
      line: 57
      column: 7
    stack: |
      test/tap/prune.js:57:7
      f (node_modules/once/once.js:17:25)
      ChildProcess.<anonymous> (test/common-tap.js:56:5)
      maybeClose (internal/child_process.js:818:16)
      Socket.<anonymous> (internal/child_process.js:319:11)
      Pipe._onclose (net.js:469:12)

[MylesBorins]

Hey @zkat as per the discussion on IRC would you be able to reopen this against v4.x-staging as opposed to v4.x

Sorry for the confusion