deps: make node-gyp fetch tarballs from iojs.org
deps: make node-gyp fetch tarballs from iojs.org

Apply a small patch that makes node-gyp fetch the tarballs from
https://iojs.org/ instead of http://nodejs.org/

A patch better suited for inclusion upstream will be put together
shortly.

PR-URL: https://github.com/iojs/io.js/pull/343
Reviewed-By: Rod Vagg <f9f03903429036ef609ed7ca822fddfa76155c29@vagg.org>

dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node,dreamllq/node