Some naming improvements and optimisations by way of flattening the handler graph.
Some more naming optimisations.
Improve the javadoc testing stuff.

 - Compile the snippets statically to catch more problems.
 - Make the error messages more helpful by pointing to the actual source of the problem.
Update to Groovy 2.1.4.
Fix signature.
some tweaks to the logo
Javadoc.
Javadoc.
Work on the Guice javadoc.
Javadoc.
Fix config problem with javadoc task.
Some work on the Groovy support Javadoc.
Add some credits to the manual.
Work on the Groovy module Javadoc.
Fix bug with a non GET causing a 405 from the static asset handler, even if there was no file.
Don't set the session cookie unless absolutely necessary.
Some fixes to error handling.
Use Guice immutable types internally.
Some Javadoc.
Javadoc fixes.