Remove system location for module lookups

module.patch

commit 826f15a681380b1d074db2cdeed4c5d143c3a3da
Author: Robo <hop2deep@gmail.com>
Date:   Thu Apr 16 00:08:56 2015 +0530

    remove system location for module lookups

diff --git a/lib/module.js b/lib/module.js
index 79359da..c04778b 100644
--- a/lib/module.js
+++ b/lib/module.js
@@ -462,26 +462,8 @@ Module.runMain = function() {
 };
 
 Module._initPaths = function() {
-  const isWindows = process.platform === 'win32';
-
-  if (isWindows) {
-    var homeDir = process.env.USERPROFILE;
-  } else {
-    var homeDir = process.env.HOME;
-  }
-
   var paths = [path.resolve(process.execPath, '..', '..', 'lib', 'node')];
 
-  if (homeDir) {
-    paths.unshift(path.resolve(homeDir, '.node_libraries'));
-    paths.unshift(path.resolve(homeDir, '.node_modules'));
-  }
-
-  var nodePath = process.env['NODE_PATH'];
-  if (nodePath) {
-    paths = nodePath.split(path.delimiter).concat(paths);
-  }
-
   modulePaths = paths;
 
   // clone as a read-only copy, for introspection.