Add glow view support for incall unlock

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2298 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Integrates zrtp+ice deadlock fix.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2299 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Bigger bottom bar while in call.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2300 9f815046-5998-e9c0-b7e2-ac03a23edfa4