Update with new table of events

I really didn't expect the kind of interest dungeon chronicle generated, and so I thought it was worth it to add some content to it and polish it too. 

It felt like both the system and the people who downloaded it deserved more, so I've added a table and a slight twist to the rules.

The events were a mixed bag and while they always added some history, it wasn't often clear how that would change your dungeon. So I split them into two tables. One is now "generic" events that happened in your setting, while the other is events that force you to change the dungeon's layout somehow.

The room-events table thus became unnecessary so I dropped it. I tightened up the fonts and added lines to fold along where they're actually useful.

Anyway, it's updated now and thank you to all who showed interest in the pamphlet so far - I hope you enjoy the changes!