[Dragaera] Timeline 2.0a

[Alexx Kay]

I've done some minor updates to the Timeline, based on recent discussion. 
Mostly typos and such, but I added a Change Log, with links to the few
substantive changes.

Alexx

This life is a test. It is only a test.
 Had it been an actual life, you would have received
 further instructions as to what to do and where to go.
 You may or may not be issued an actual life later.
   [Seen on a Nancy Button, www.nancybuttons.com]