Connection via http proxy

[bmalkow]

When I try connecting via HTTP Proxy, Gajim throw exception:

Exception in thread Thread-1:Traceback (most recent call last):
  File "/usr/lib/python2.3/threading.py", line 442, in __bootstrap
    self.run()
  File "/usr/lib/python2.3/threading.py", line 422, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/home/bmalkow/programy/gajim/src/common/connection.py", line 781, in change_status2
    self.connection = self.connect()
  File "/home/bmalkow/programy/gajim/src/common/connection.py", line 636, in connect
    if p and gajim.config.get_per('proxies').has_key(p):
AttributeError: 'list' object has no attribute 'has_key'

[asterix]

thx it's fixed now