* add new package [http://www.pjsip.org PJProject also known as PJSIP], version 2.1.0-git
 * this is however not the official version but a modified one (by [https://github.com/asterisk/pjproject asterisk developers])
 * refs #706


git-svn-id: file:///var/svn/freetz/trunk@10600 149334a1-2f27-0410-a3b9-fc62619ac1e6