Merge pull request googleapis#336 from ianbarber/master

Small updates

Author: ianbarber

README.md

@@ -59,6 +59,16 @@ When we started working on the 1.0.0 branch we knew there were several fundament
 
 The _Service classes are generally automatically generated from the API discovery documents: https://developers.google.com/discovery/. Sometimes new features are added to APIs with unusual names, which can cause some unexpected or non-standard style naming in the PHP classes. 
 
+### How do I deal with non-JSON response types ###
+
+Some servives return XML or similar by default, rather than JSON, which is what the library supports. You can request a JSON response by adding an 'alt' argument to optional params that is normally the last argument to a method call:
+
+```
+$opt_params = array(
+  'alt' => "json"
+);
+```
+
 ## Code Quality ##
 
 Copy the ruleset.xml in style/ into a new directory named GAPI/ in your

src/Google/Client.php

@@ -36,7 +36,7 @@
  */
 class Google_Client
 {
-  const LIBVER = "1.0.5-beta";
+  const LIBVER = "1.0.6-beta";
   const USER_AGENT_SUFFIX = "google-api-php-client/";
   /**
    * @var Google_Auth_Abstract $auth