proxy now works standaloneHEADmaster

some other changes that were laying around here. made sure it's still
operational. Get breakage when running proxy.py (and spicedump.py) under
trickle:

$ trickle -u 500 -d 500 -s ./proxy.py -l 7778 -p 10005
proxying from 7778 to ('localhost', 10005)
Traceback (most recent call last):
  File "./proxy.py", line 156, in <module>
    main()
  File "./proxy.py", line 151, in main
    for ret in p:
  File "./proxy.py", line 66, in __iter__
    for x in self._proxy:
  File "./proxy.py", line 98, in _proxy
    data = s.recv(MAX_PACKET_SIZE)
socket.error: [Errno 11] Resource temporarily unavailable

0 files changed, 0 insertions, 0 deletions