deps: upgrade to npm 2.10.1

[iarna]

The main thing 2.10.x brings is SPDX validation.

Plus what's in: #1658

Release notes are here:

• https://github.com/npm/npm/releases/tag/v2.10.1 and
• https://github.com/npm/npm/releases/tag/v2.10.0

r: @Fishrock123
r: @chrisdickinson

[Fishrock123]

Hmmm, the commits have the correct parents, I wonder why GitHub has them out-of order?

@iarna is it possible you could squash the win,node-gyp patches together with the commit message of:

win,node-gyp: enable delay-load hook by default
The delay-load hook allows node.exe/iojs.exe to be renamed. See efadffe
for more background.

(That would seem most reasonable to me, cc @piscisaureus)

Edit: hmmm, I might just edit it to include mine / bert's signoff and a link to this PR, that's how it was done for the first patch.

[Fishrock123]

PR LGTM otherwise, tests seem fine, but:

 2275 passing (5m)
1 pending

I'm not really sure why one is pending, this seems new. (I don't have couchdb installed, is that why?)

[iarna]

@Fishrock123: Yeah, the out of orderness was unexpected. Squashing those would be no trouble, do you still want me to do that or did you change your mind?

[Fishrock123]

@iarna I'd still like them squashed, but I'd also prefer to have general sign-off from bert, although the latter isn't strictly necessary.

I can edit the commit message to add more details upon landing, the above message should do for the squashed commit.

[rvagg]

Welcome @iarna! I'm so happy to see this move beyond just being a load on @othiym23.

[iarna]

@Fishrock123 I just repushed with the commits squashed.

[Fishrock123]

Thanks, landed in c54d057...d144e96 :)

[Fishrock123]

@iarna you may want to update your release wiki doc to use d144e96 (new delay-load hook squash) for the future. :)

[iarna]

@Fishrock123 Will do!

[rvagg]

FYI, 2.1.0 is going out with just a note about the upgrade and links to the release notes, if you want "notable items" in the changelog here then they'll need to come in on the PR as we can't include the full release notes.