Shortcode fixes and introduction of new format. {SC: get-string} eg. {MYSHORTCODE:w=100&h=50}

This is returned to the shortcode as an array('w'=>100, 'h'=>50);  Use {SETIMAGE:w=100} to set the default thumbnail width.

e107_handlers/cron_class.php

@@ -96,6 +96,15 @@ class _system_cron
 	// Very basic and needs improvement. (for large DBs)
 	function dbBackup()
 	{
+		
+		$sql = e107::getDb();
+		$sql->backup('*');
+		
+		
+		
+		return;
+		
+		
 		require(e_BASE."e107_config.php");
 
 		$sql = e107::getDb();