deps: upgrade npm to 3.10.2

Contains the following npm releases:
- https://github.com/npm/npm/releases/tag/v3.9.6
- https://github.com/npm/npm/releases/tag/v3.10.0
- https://github.com/npm/npm/releases/tag/v3.10.1
- https://github.com/npm/npm/releases/tag/v3.10.2

PR-URL: #7410
Reviewed-By: Jeremiah Senkpiel <[email protected]>

Author: iarna

deps/npm/.travis.yml

@@ -1,11 +1,16 @@
 language: node_js
 node_js:
-  - "6"
+  # LTS is our most important target
   - "4"
+  # next LTS and master is next most important
+  - "6"
+  # still in LTS maintenance until fall 2016
+  # (also still in wide use)
+  - "0.10"
+  # will be unsupported as soon as 6 becomes LTS and 7 released
   - "5"
+  # technically in LTS / distros, unbeloved
   - "0.12"
-  - "0.10"
-  - "0.8"
 env:
   - DEPLOY_VERSION=testing
 before_install:

deps/npm/AUTHORS

@@ -402,3 +402,7 @@ Gianluca Casati <fibo@users.noreply.github.com>
 André Herculano <andresilveirah@gmail.com>
 Wyatt Preul <wpreul@gmail.com>
 Myles Borins <mborins@us.ibm.com>
+Elliot Lee <github.public@intelliot.com>
+Dmitry Kirilyuk <gk.joker@gmail.com>
+Aaron Tribou <aaron.tribou@gmail.com>
+Tapani Moilanen <moilanen.tapani@gmail.com>