rev120, Cleanup expired RateLimits to avoid memory leak

src/Config.py

@@ -4,7 +4,7 @@ import ConfigParser
 class Config(object):
 	def __init__(self):
 		self.version = "0.2.9"
-		self.rev = 119
+		self.rev = 120
 		self.parser = self.createArguments()
 		argv = sys.argv[:] # Copy command line arguments
 		argv = self.parseConfig(argv) # Add arguments from config file