Fixes #30 unix socket in config causes issues with install

Author: Zemke

config/database.php

@@ -57,7 +57,6 @@
 			'host'      => env('DB_HOST', '127.0.0.1'),
 			'database'  => env('DB_DATABASE', 'tel'),
 			'username'  => env('DB_USERNAME', 'root'),
-            'unix_socket' => env('UNIX_SOCKET', '/Applications/XAMPP/xamppfiles/var/mysql/mysql.sock'),
 			'password'  => env('DB_PASSWORD', ''),
 			'charset'   => 'utf8',
 			'collation' => 'utf8_unicode_ci',