Revert "add "path-array" dep"
Revert "add "path-array" dep"

This reverts commit 81eadc5692eb33f308209412daa7db5d53bcb744.

PR-URL: https://github.com/nodejs/node-gyp/pull/990
Reviewed-By: Ben Noordhuis <59bd0a3ff43b32849b319e645d4798d8a5d1e889@bnoordhuis.nl>

TooTallNate/node-gyp,TooTallNate/node-gyp,nwjs/nw-gyp,nodejs/node-gyp,nodejs/node-gyp,nwjs/nw-gyp,vany-egorov/node-gyp,TooTallNate/node-gyp,TooTallNate/node-gyp,vany-egorov/node-gyp,nodejs/node-gyp,isaacs/node-gyp,saper/node-gyp,saper/node-gyp,refack/node-gyp,Fishrock123/node-gyp,nodegit/node-gyp,nodegit/node-gyp,saper/node-gyp,isaacs/node-gyp,nwjs/nw-gyp,nwjs/nw-gyp,refack/node-gyp,TooTallNate/node-gyp,Fishrock123/node-gyp,refack/node-gyp,refack/node-gyp,nodegit/node-gyp,nodegit/node-gyp,isaacs/node-gyp,nodejs/node-gyp,vany-egorov/node-gyp,Fishrock123/node-gyp,nodegit/node-gyp,nwjs/nw-gyp,vany-egorov/node-gyp,refack/node-gyp,saper/node-gyp,isaacs/node-gyp,nodejs/node-gyp,Fishrock123/node-gyp,isaacs/node-gyp,saper/node-gyp