Merge remote-tracking branch 'upstream/master'

Author: nullboundary

README.md

@@ -25,4 +25,10 @@ Then you can make GET and POST requests from your code:
     post.addData("name", "Rune");
     post.send();
     println("Reponse Content: " + post.getContent());
-    println("Reponse Content-Length Header: " + post.getHeader("Content-Length"));
+    println("Reponse Content-Length Header: " + post.getHeader("Content-Length"));
+
+To authenticate requests using a Basic Access authentication scheme, include the following in your requests:
+    
+    get.addUser("username", "password");
+
+    post.addUser("username", "password");