Bug 7143: Updating about page and history

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 7143: add another name to the about page

Signed-off-by: Galen Charlton <gmc@esilibrary.com>