Change alias definitions to be global, so aliases can be reused across different networks

commands/disable.py

@@ -22,7 +22,7 @@ class DisableCommand:
                     failure("No such relay: %s in network %s" % (spl[2], spl[1]))
                     return
                 main.network[spl[1]].relays[relayNum]["enabled"] = False
-                user = main.network[spl[1]].aliases[relayNum]["nick"]
+                user = main.alias[relayNum]["nick"]
                 network = spl[1]
                 relay = main.network[spl[1]].relays[relayNum]
                 commands = {"status": ["Disconnect"]}