get out of a pickle

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12210 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/esl/python/server.py

 #!/usr/bin/env python
 
 import SocketServer
-import pickle
 from ESL import *
 
 class ESLRequestHandler(SocketServer.BaseRequestHandler ):