CLISetup:

- access setup via 'php aowow'
 - index.php is now strictly for page display

index.php

@@ -1,38 +1,9 @@
 <?php
 
-define('AOWOW_REVISION', 1);
-define('CLI', PHP_SAPI === 'cli');
-
-
-$reqExt = ['SimpleXML', 'gd', 'mysqli', 'mbstring'];
-$error  = '';
-foreach ($reqExt as $r)
-    if (!extension_loaded($r))
-        $error .= 'Required Extension <b>'.$r."</b> was not found. Please check if it should exist, using \"<i>php -m</i>\"\n\n";
-
-if (version_compare(PHP_VERSION, '5.5.0') < 0)
-    $error .= 'PHP Version <b>5.5.0</b> or higher required! Your version is <b>'.PHP_VERSION."</b>.\nCore functions are unavailable!\n";
-
-// not in root dir
-if (CLI && getcwd().DIRECTORY_SEPARATOR.'index.php' != __FILE__)
-    $error .= "Aowow must be used from root directory\n";
-
-if ($error)
-{
-    echo CLI ? strip_tags($error) : $error;
-    die();
-}
-
-
-// include all necessities, set up basics
-require_once 'includes/kernel.php';
-
+require 'includes/shared.php';
 
 if (CLI)
-{
-    require 'setup/setup.php';
-    die();
-}
+    die("this script must not be run from CLI.\nto setup aowow use 'php aowow'\n");
 
 
 // maybe add additional setup checks?