Google Code-in

Begiak is Apertium's IRC bot. It has a messaging system, where you can say e.g. "begiak, tell randomuser thanks for the tip!" or "begiak: ask randomuser where they filed that issue", and the bot will deliver the message next time it sees randomuser say something. There's been a request for begiak to recognise case-insensitive commands. Your job is to create a fix for this and submit a pull request to the repository with the fix.