Setup:

- setup can now be run from CLI. Use "> php index.php --help" to start off
- updated logging for use with CLI
- added generators for client imagery (icons, maps, talents, ect)
DBC:
- parsed DBCs are now expected in the Aowow-DB, prefixed with dbc_* (they are joined with
  these tables, so its easier to have them here altogether)
- setup/db_setup_3.zip may be reapplied (optionally)
- alternatively aowow will now extract you own DBCs alongside your textures.
  They will be parsed and saved to DB, as needed.
Misc:
 * HOST_URL and STATIC_URL will now be determined automaticly once and
 * then saved to ?_config (setup by CLI requires these to be set)
Spell:
 * added glyph-symbol to infobox for glyph-related spells

includes/database.class.php

@@ -28,7 +28,7 @@ class DB
         $options = &self::$optionsCache[$idx];
         $interface = DbSimple_Generic::connect(self::createConnectSyntax($options));
 
-        $interface->setErrorHandler(array('DB', 'errorHandler'));
+        $interface->setErrorHandler(['DB', 'errorHandler']);
 
         if ($interface->error)
             die('Failed to connect to database.');
@@ -46,9 +46,9 @@ class DB
         if (!error_reporting())
             return;
 
-        echo "DB ERROR:<br /><br />\n\n<pre>";
-        print_r($data);
-        echo "</pre>";
+        $error = "DB ERROR:<br /><br />\n\n<pre>".print_r($data, true)."</pre>";
+
+        echo CLI ? strip_tags($error) : $error;
         exit;
     }