Set version to 2.7.1

Author: mynetx

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "codebird-php",
-  "version": "2.7.0",
+  "version": "2.7.1",
   "homepage": "http://www.jublo.net/projects/codebird/php",
   "authors": [
     "Joshua Atkins <joshua.atkins@jublo.net>",

src/codebird.php

@@ -6,7 +6,7 @@
  * A Twitter library in PHP.
  *
  * @package   codebird
- * @version   2.7.0
+ * @version   2.7.1
  * @author    Jublo Solutions <support@jublo.net>
  * @copyright 2010-2015 Jublo Solutions <support@jublo.net>
  * @license   http://opensource.org/licenses/GPL-3.0 GNU General Public License 3.0
@@ -104,7 +104,7 @@ class Codebird
     /**
      * The current Codebird version
      */
-    protected $_version = '2.7.0';
+    protected $_version = '2.7.1';
 
     /**
      * Auto-detect cURL absence
@@ -716,7 +716,7 @@ protected function getCurlInitialization($url)
     protected function getNoCurlInitialization($url, $contextOptions, $hostname = '')
     {
         $httpOptions = array();
-        
+
         $httpOptions['header'] = array(
             'User-Agent: codebird-php ' . $this->getVersion() . ' by Jublo Solutions <support@jublo.net>'
         );