compatibility with Node v6.1

see LearnBoost/websocket.io#55

lib/git/git_file_operations.js

@@ -1,6 +1,7 @@
 var util = require('util'),
   fs = require('fs'),
-  exec  = require('child_process').exec;
+  exec  = require('child_process').exec,
+  EventEmitter = require('events');
 
 var GitFileOperations = exports.GitFileOperations = function() {}
 
@@ -43,7 +44,7 @@ GitFileOperations.glob_streaming  = function(path) {
   // Comptability
   var nextTick = global.setImmediate || process.nextTick;
   // Create a stream object
-  var stream = new process.EventEmitter();
+  var stream = new EventEmitter();
   var processed_directories_count = 0;
   var top_level_files_count = -1;
   // Tick method

package.json

@@ -1,6 +1,6 @@
 { "name" :            "git"
 , "description" :     "A node.js library for git"
-, "version" :         "0.1.5"
+, "version" :         "0.1.6"
 , "author" :          "Christian Amor Kvalheim <[email protected]>"
 , "contributors" :  [ "Vincent Giersch <[email protected]>" ]
 , "repository" :    { "type" :  "git"