cosmetic changes



git-svn-id: http://rfc5766-turn-server.googlecode.com/svn/trunk@1647 d3c6d0af-6456-5cbd-3218-6188ca4e956b
cosmetic change



git-svn-id: http://rfc5766-turn-server.googlecode.com/svn/trunk@1649 d3c6d0af-6456-5cbd-3218-6188ca4e956b
logging improved



git-svn-id: http://rfc5766-turn-server.googlecode.com/svn/trunk@1656 d3c6d0af-6456-5cbd-3218-6188ca4e956b