Fixes enabling/disabling Address Book (Patch provided by Ingo Bauersachs). Added the possibility to enable/disable without restarting Jitsi.
Fixes a race condition in Jingle with Google P2P transport where we can receive a candidate and our stream is not yet created. Also updates the ALLOW_NON_SECURE resource string.
Updates commit 8913 which should fix issue when enabling video in an XMPP audio call. Set svn:mime-type property as application/octet-stream for ice4.jar file.