Removed WET working examples.
Removed WET documentation.
Removed WET theme working examples.
Removed WET license.
Removed unused AJAX menu files.
Merge pull request #145 from thomasgohard/menu-col-width

Revised the layout grid to provide greater width for the menu on medium-size screens.
Merge pull request #137 from thomasgohard/repo-cleanup

First pass at cleaning up the repo of unused files
Updated the list of volunteers.