Integrate patch for zrtp + ice fix

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2289 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Relocate codec2 repo

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2290 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Add hibritel wizard assuming proxy is same than registrar
Fixes issue 2483.


git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2291 9f815046-5998-e9c0-b7e2-ac03a23edfa4