* api docs
* more docstrings
* logs
* docs shakeup
* fix notes, added intro to all apis
* Remove defaults to
* add note to events
* note
* use fira code
Originally it was partially correct in that it did sound the bell, but it
also then exited the application and printed the details of the button --
the text didn't mention the latter aspect. This corrects that and removes
mention of the bell sound because we've now removed that.