Updating docs for v2.6.0

Author: jorgeborges

CHANGELOG.md

@@ -1,4 +1,7 @@
 ## Version 2
+### 2.6.0 (2017-04-10)
+ * Adding Disabling library feature, by @edim24
+
 ### 2.5.1 (2017-03-20)
  * Fixing required params for all hits, either Client ID or User ID
 

README.md

@@ -1,6 +1,6 @@
 Google Analytics Measurement Protocol library for PHP
 ===========================
-[![Build Status](https://travis-ci.org/theiconic/php-ga-measurement-protocol.svg?branch=v2.5.1)](https://travis-ci.org/theiconic/php-ga-measurement-protocol) [![Coverage Status](https://coveralls.io/repos/theiconic/php-ga-measurement-protocol/badge.svg?branch=master&service=github)](https://coveralls.io/github/theiconic/php-ga-measurement-protocol?branch=master) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/theiconic/php-ga-measurement-protocol/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/theiconic/php-ga-measurement-protocol/?branch=master) [![Latest Stable Version](https://poser.pugx.org/theiconic/php-ga-measurement-protocol/v/stable)](https://packagist.org/packages/theiconic/php-ga-measurement-protocol) [![Total Downloads](https://poser.pugx.org/theiconic/php-ga-measurement-protocol/downloads)](https://packagist.org/packages/theiconic/php-ga-measurement-protocol) [![License](https://poser.pugx.org/theiconic/php-ga-measurement-protocol/license)](https://packagist.org/packages/theiconic/php-ga-measurement-protocol) [![Documentation Status](https://readthedocs.org/projects/php-ga-measurement-protocol/badge/?version=latest)](http://php-ga-measurement-protocol.readthedocs.org/en/latest/) [![Dependency Status](https://www.versioneye.com/user/projects/54fa7f46fcd47acff1000068/badge.svg?style=flat)](https://www.versioneye.com/user/projects/54fa7f46fcd47acff1000068)
+[![Build Status](https://travis-ci.org/theiconic/php-ga-measurement-protocol.svg?branch=v2.6.0)](https://travis-ci.org/theiconic/php-ga-measurement-protocol) [![Coverage Status](https://coveralls.io/repos/theiconic/php-ga-measurement-protocol/badge.svg?branch=master&service=github)](https://coveralls.io/github/theiconic/php-ga-measurement-protocol?branch=master) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/theiconic/php-ga-measurement-protocol/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/theiconic/php-ga-measurement-protocol/?branch=master) [![Latest Stable Version](https://poser.pugx.org/theiconic/php-ga-measurement-protocol/v/stable)](https://packagist.org/packages/theiconic/php-ga-measurement-protocol) [![Total Downloads](https://poser.pugx.org/theiconic/php-ga-measurement-protocol/downloads)](https://packagist.org/packages/theiconic/php-ga-measurement-protocol) [![License](https://poser.pugx.org/theiconic/php-ga-measurement-protocol/license)](https://packagist.org/packages/theiconic/php-ga-measurement-protocol) [![Documentation Status](https://readthedocs.org/projects/php-ga-measurement-protocol/badge/?version=latest)](http://php-ga-measurement-protocol.readthedocs.org/en/latest/) [![Dependency Status](https://www.versioneye.com/user/projects/54fa7f46fcd47acff1000068/badge.svg?style=flat)](https://www.versioneye.com/user/projects/54fa7f46fcd47acff1000068)
 
 ## Description
 
@@ -229,6 +229,16 @@ print_r($debugResponse);
 
 GA actually returns a JSON that is parsed into an associative array. Read ([here](https://developers.google.com/analytics/devguides/collection/protocol/v1/validating-hits)) to understand how to interpret response.
 
+### Disable library hits for Staging/Dev environments
+
+In your app configuration, you can have a flag for enabling or disabling the library, this in order to not actually
+send hits to GA, in this case the lib returns a AnalyticsResponseInterface object that returns empty values.
+
+```php
+// Instantiate the Analytics object by passing the second parameter in the constructor as TRUE
+$analytics = new Analytics(true, true);
+```
+
 ## Contributors
 
 * Jorge A. Borges - Lead Developer ([http://jorgeborges.me](http://jorgeborges.me))
@@ -241,6 +251,7 @@ GA actually returns a JSON that is parsed into an associative array. Read ([here
 * Titouan Benoit - [nightbr](https://github.com/Nightbr)
 * Hayashi Ryo - [ryo88c](https://github.com/ryo88c)
 * Radek Hřebeček - [http://www.hrebecek.cz/](http://www.hrebecek.cz)
+* edim24 - [ryo88c](https://github.com/edim24)
 
 ## License