updated to v2

node_modules/request/uuid.js

@@ -0,0 +1,19 @@
+module.exports = function () {
+  var s = [], itoh = '0123456789ABCDEF';
+ 
+  // Make array of random hex digits. The UUID only has 32 digits in it, but we
+  // allocate an extra items to make room for the '-'s we'll be inserting.
+  for (var i = 0; i <36; i++) s[i] = Math.floor(Math.random()*0x10);
+ 
+  // Conform to RFC-4122, section 4.4
+  s[14] = 4;  // Set 4 high bits of time_high field to version
+  s[19] = (s[19] & 0x3) | 0x8;  // Specify 2 high bits of clock sequence
+ 
+  // Convert to hex chars
+  for (var i = 0; i <36; i++) s[i] = itoh[s[i]];
+ 
+  // Insert '-'s
+  s[8] = s[13] = s[18] = s[23] = '-';
+ 
+  return s.join('');
+}