remove unnecessary method, preferring register_handlers

Module.py

@@ -64,10 +64,6 @@ class Module(object):
         # print what was loaded, for debugging
         print("loaded " + self.__class__.__name__)
 
-    def attach_to_server(self, server):
-        """Call register_handlers against the given server."""
-        self.register_handlers(server)
-
     def register_handlers(self, server):
         """
         Hook handler functions into the IRC library. This is called by __init__ and sets

dr.botzo.py

@@ -148,7 +148,7 @@ try:
         __import__(modstr)
         module = sys.modules[modstr]
         botmod = eval('module.' + mod + '(config, server, modlist)')
-        botmod.attach_to_server(server)
+        botmod.register_handlers(server)
 except NoSectionError as e:
     print("You seem to be missing a modules config section, which you probably wanted.")
 except NoOptionError as e: