Fixes issue 2676

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2391 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Updates pjsip version

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2392 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Fixes glowpad in accessibility mode.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2393 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Micro optims in openSL-ES implementation. Also do not wait for all buffer free anymore as done on pjsip trunk.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2394 9f815046-5998-e9c0-b7e2-ac03a23edfa4