
- Use "Tags" field in message tables which have it.

- HTTP request-based command type.
- Math operations command type.
- Scheduled messages.

- Alias command type: verify original command being aliased exists, upon creation.
- Better syntax checks for {choices} and ability to allow using a literal %.
- Handle chatstates, such as "Composing" or "Gone" properly.
- Basic conversation.
- E-mail and direct XMPP messages notifications.
- Colors in log.
- ActivityModule should have a field of JIDs that should never be in the
  recipients.
- Activities should have a "weekday/s" parameter.
- Option to ignore SSL issues.
- Chat/MUC logging.
- Handle user flood.

