Recommendation is to avoid using the year nomenclature as this
information is already encoded in the git repo. Avoids needing to
repeatly update.
Also updates AUTHORS.txt from current repo with contributor names
turtlemocks doesn't seem to provide a way to annotate that these methods
override a base class method, so it triggers a lot of warnings about
missing override when the classes are instantiated.
Seth Hillbrand
Marek Roszko
Jeff Young
Roberto Fernandez Bautista
jean-pierre charras
Ian McInerney
Sylwester Kocjan