* nua_event_server.c: free temp strings
  Ignore-this: 18b592f7d6ae942a48cd117f7a6f3c31
    
  Coverity issue.


git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13344 d0543943-73ff-0310-b7d9-9358b9ac24b2