Website documentation updated, v1.1.1 released

The main website documentation has finally been updated. There was a permissions issue that kept me from being able to write to the htdocs/ directory, but the SF support staff was eventually able to resolve the problem.

The documentation was generated with Webby, a Ruby templating tool which generates static HTML. Recommended.

There were also some minor refactorings and some updates to the sample apps.

Enjoy.