Fixed all pep8 errors and some py3 errors

This introduced the six lib which can translate common
py2 vs py3 incompatibilities.
https://six.readthedocs.io/

aprsd/fake_aprs.py

@@ -30,6 +30,7 @@ CONFIG = None
 LOG = logging.getLogger('ARPSSERVER')
 
 
+
 # Setup the logging faciility
 # to disable logging to stdout, but still log to file
 # use the --quiet option on the cmdln

aprsd/main.py

@@ -134,12 +134,10 @@ def setup_connection():
     msg = ("user {} pass {} vers aprsd {}\n".format(user, password, aprsd.__version__))
     sock.send(msg.encode())
 
-
 def signal_handler(signal, frame):
     LOG.info("Ctrl+C, exiting.")
     # sys.exit(0)  # thread ignores this
     os._exit(0)
-# end signal_handler
 
 
 def parse_email(msgid, data, server):