* Updating README

+ Changing version to v0.1.6-alpha

Author: matricali

README.md

@@ -1,14 +1,16 @@
-# X3N4 Shell v0.1.4-alpha
+# X3N4 Shell v0.1.6-alpha
 This web-based shell is a useful tool for system or web administrators that need to perform management tasks remotelly without using CPanel, SSH connections, FTP connections, etc.
 > PHP is the most commonly used server-side programming language, with 81.8% of web servers deploying it, according to W3 Techs.
 
 ### Features:
 * Execute commands remotelly
+* Brings environment information
+* HTTP Basic access authentication (thanks to @davidtavarez)
 
 ### Requeriments:
 * PHP 4.3.3+, 5.x or 7.x
 * Javascript compatible browser
 * Responsability on how do you use this tool
 
 ### Screenshots:
-![x3n4 Shell v0.1.4-alpha](http://i1174.photobucket.com/albums/r608/jorge-matricali/Captura%20de%20pantalla%202017-06-20%20a%20las%2021.44.09_zpsm9dq4luq.png)
+![x3n4 Shell v0.1.6-alpha](http://i1174.photobucket.com/albums/r608/jorge-matricali/Captura%20de%20pantalla%202017-06-20%20a%20las%2021.44.09_zpsm9dq4luq.png)

x3n4.php

@@ -1,6 +1,6 @@
 <?php
 
-define('X3N4_VERSION', 'v0.1.5-alpha');
+define('X3N4_VERSION', 'v0.1.6-alpha');
 
 $user = 'x3n4';
 $password = 'P455W0rd';