Makes simplicity use maven and wro4j instead of our custom
media-compressor project. Takes advantage of maven to provide the wro4j
jars needed to build the distribution.
Puts back the default Google Map marker to a google.maps.Marker instead
of a $.simplicityGoogleMarker.
Removes the $.simplicityDebug widget.
Removes the {vendor}MapShapeCreator widgets and simplicityGoogleMarker,
they can now be found over at
http://github.com/t11e/simplicity-map-shape-creator.