Fix #59

Much more intelligent automatic scrolling
Docs updates
Whitespace update
Restore password widget

Hence allowing TiddlySpot integration to work again
Allow templating with the link widget

And add some documentation
Docs update
Formatting update
Make the htmwikified viewer pass the renderContext through
Add support for static site generation

See http://five.tiddlywiki.com/static.html for an example
Improve static rendering of tiddlers
Use external stylesheet in static representation
Fixed template for static CSS generation
We don't need the copyright notice in the static representations
Restore `qualifyHoverTitles` attribute to link widget
Use synchronous file writes for saving tiddlers

So that we don't get problems with "docs.tid" overwrites "Docs.tid"
halfway through each other
Link to static tiddlers from the readme file
More explicit name for "touchTiddler"

Thanks to @boycook for the conversation that triggered this refactoring
Get TiddlyWiki5 in the Sky for TiddlyWeb working again
Docs update
Docs update