add auth information

solve this

Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner
    self.run()
  File "/home/proxypool/payout/sharelogger.py", line 35, in run
    numshares = rd.llen(sharelist)
  File "/usr/lib/pymodules/python2.7/redis/client.py", line 646, in llen
    return self.execute_command('LLEN', name)
  File "/usr/lib/pymodules/python2.7/redis/client.py", line 280, in execute_command
    return self.parse_response(connection, command_name, **options)
  File "/usr/lib/pymodules/python2.7/redis/client.py", line 290, in parse_response
    response = connection.read_response()
  File "/usr/lib/pymodules/python2.7/redis/connection.py", line 270, in read_response
    raise response
ResponseError: operation not permitted
Merge pull request #1 from DragonShow/patch-1

add auth information