Function modEditModule

Saves changes of modules and regenerates code cache if required

Package: Core\Backend
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Jan Lengowski
Located at includes/functions.mod.php

Parameters summary
`integer`	`$idmod`	module id
`string`	`$name`	name of the module
`string`	`$description`	module description text
`string`	`$input`	module input content
`string`	`$output`	module output content
`string`	`$template`	template field in module's database entry (seems deprecated)
`string`	`$type = ''`	module type (common values are '', 'content', 'head', 'layout', 'navigation' and 'script')

Return value summary
`mixed`	idmod or nothing

Thrown exceptions summary
`cDbException`
`cException`
`cInvalidArgumentException`