Not dead, just busy.

Okay, so full list of changes over the past month:

- Redid README.md entirely (still a work-in-progress)

- Work on redoing the rollback managers. The system now has more
methods in the PerformerManager superclass and fewer in the subclasses.

- Super-nice JSON stuff for Minecraft 1.7 (needs to be implemented).
This allows us to use pseudo-HTML to create 1.7-compatible JSON
messages. That'll speed development up a *lot* when I get to the JSON
stuff.

- Reworked DateFormatter to use the date APIs we have. :D

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