remove node_modules and .gitignore them

node_modules/node-gyp-build/build-test.js

@@ -1,19 +0,0 @@
-#!/usr/bin/env node
-
-process.env.NODE_ENV = 'test'
-
-var path = require('path')
-var test = null
-
-try {
-  var pkg = require(path.join(process.cwd(), 'package.json'))
-  if (pkg.name && process.env[pkg.name.toUpperCase().replace(/-/g, '_')]) {
-    process.exit(0)
-  }
-  test = pkg.prebuild.test
-} catch (err) {
-  //  do nothing
-}
-
-if (test) require(path.join(process.cwd(), test))
-else require('./')()