split the register_handlers into a method other than the object constructor

the reasoning behind this is that we may want to load one object
but have it connect to multiple servers. this allows that.

Module.py

@@ -41,7 +41,6 @@ class Module(object):
         self.config = config
         self.server = server
         self.modlist = modlist
-        self.register_handlers(server)
 
         # add self to the object list
         modlist.append(self)
@@ -49,6 +48,10 @@ 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

@@ -116,7 +116,8 @@ try:
     mods = cfgmodlist.split(',')
     for mod in mods:
         # try to load each module
-        eval(mod + '.' + mod + '(config, server, modlist)')
+        module = eval(mod + '.' + mod + '(config, server, modlist)')
+        module.attach_to_server(server)
 except NoSectionError as e:
     print("You seem to be missing a modules config section, which you probably wanted.")
 except NoOptionError as e: