A self-scheduling MTB

Just a quick note to mention that I have started thinking about making MTB a bit more configurable (in terms of folders and wait times, so far). The upshot of this is that it no longer uses cron for the scheduling. The application now needs to be added to your Gnome start-up applications so that it can schedule itself depending on the (so far, single) option available.

More will follow but, as ever, you can find the latest working version of the source over on GitHub.