asterisk:
 * add very simple configuration webif and start-up script
 * based on [http://freetz.org/attachment/ticket/706/asterisk-11.3.0.patch this patch] by avalentin
 * refs #706


git-svn-id: file:///var/svn/freetz/trunk@10661 149334a1-2f27-0410-a3b9-fc62619ac1e6