Merge pull request #15 from sbrother/master_candidate

Master candidate
Merge pull request #21 from sbrother/master_candidate

Master candidate
Merge pull request #22 from sbrother/master_candidate

a bit of polish before presentation to Kate
Merge pull request #28 from sbrother/master_candidate

Master candidate
Merge pull request #36 from sbrother/master_candidate

Master candidate
unbroke add transition
nearly done with event export
finished event export
Merge pull request #37 from sbrother/finish-event-export

Finish event export