Update event-valuechange docs.

Updating author data with new component ownership

Finished Event user guide + event simulation page

Rename outside events page per Brett

Adding event examples. It's not the best suite of examples. One basic DOM subs, two creating synths (one of which is on the gesture synths). The domready and focus examples were cut because domready spent more time in text than example and made incorrect assertions. The focus example because it was using old APIs, CSS, and was practically a small app that mainly illustrated Loader and various other parts of the lib. There's merit in including it, but I'm not sure where, and it will take editing.

Mostly done with Synths detail page Other minor edits to other pages as well.

Add user guide pages for more event modules key event done (look at the railroad diagram!), outside events done, and valueChange done. Some minor edits to the index page and delegation page.

Event user guide redux WIP. Most of the core sections (basics, delegation, and synths) and supporting pages. Still needs a few synths' supporting pages completed, the advanced options, the FAQ, and the Appendix A of whitelisted DOM events.