Rename event to race.

Turns out event is a REALLY bad name to use for a problem domain item in something in javascript.  This cost a whole weekend finding all the funnies that resulted from that.

Added bit more navigation to get to the create event screen.
Remove form tags.

Removed forms tags, which do not help a metoer app, as you just have to override keystrokes.
Race adding screen in progress.

Fix deplyoment time gotcha of non-anonymous functions
assigned to to global of the same name.

Add new race page based on todo list example.