whitespace fixes according to pep8; cleanup

pep8 --ignore=W191,E225,E501,E401,E302,E122,E123 *.py

local_config.py.skel

@@ -2,9 +2,13 @@
 
 import time, sys
 
-def _logger(a, b): sys.stderr.write('logger: %s::%s\n' %(a, b))
-try: logger
-except NameError: logger = _logger
+def _logger(a, b):
+	sys.stderr.write('logger: %s::%s\n' %(a, b))
+
+try:
+	logger
+except NameError:
+	logger = _logger
 
 if '__main__' == __name__:
 	print('''this is a config file, which is not meant to be executed''')
@@ -16,27 +20,25 @@ config = {
 	'room': 'FIXME',
 
 	'src-url': 'FIXME',
-	
+
 	'bot_user': 'native-urlbot',
 	'bot_owner': 'FIXME',
-	
+
 	'hist_max_count': 5,
 	'hist_max_time': 10 * 60,
-	
+
 	'uptime': -time.time(),
 	'request_counter': 0,
-	
-	'path_event_files': 'event_files', # XXX obsolete
-	'path_cmdfifo': 'cmdfifo', # XXX obsolete
+
 	'persistent_storage': 'urlbot.persistent',
-	
+
 	'url_blacklist': [
 		r'^.*heise\.de/[^/]+/meldung/.*$',
 		r'^.*wikipedia\.org/wiki/.*$'
 	],
 
-# the "dice" feature will use more efficient random data (0) for given users
-	'enhanced-random-user': ( 'FIXME', 'FIXME' ),
+	# the "dice" feature will use more efficient random data (0) for given users
+	'enhanced-random-user': ('FIXME', 'FIXME'),
 
 	'tea_steep_time': (3*60 + 40),