ALLJOYN 2101: Fixed daemon memory leak of PeerState instances from AllJoynPeerObj. Also fixed client-side sessionListener leak when LeaveSession is not called.

Change-Id: Ic4e5b5d7aa8a55e7f01413ec86119c083b645502
ALLJOYN-1997 Exclude ICE and LOCAL transport from implicit FindAdvertisedName in the sessionless feature