Looks like everything is working OK ATM. You can now send and receive messages from the plugin. Will need to add some documentation and write some tests, but overall it seems fairly stable at this time.
Removed TODO that was already done :)
Updated send_message_cb so that we can actually send messages to non-contact nicknames. Before the update, it would treat them as it couldn't find their number and print an error. I changed the message to debug and am forwarding the message to the IRC server now.
Merge branch 'dev' into stable for first release!