DemoLabelKeys renamed DemoLabelKey to be consistent
Moved sitemap classes to navigate.sitemap package
Corrected sitempa.properties for demo
Javadoc update only
Javadoc updates to Translate
Replaced direct use of I18NKey.getValue() with use of Translate.from()
instead, which fixes #108.
removed an I18N test which was doing nothing.
TranslateTest was added. (should have been in previous commit)