[AH-20] Changed WMTS to use REST urls by default. Added sample
[AH-20] Changed WMTS to use REST urls by default. Added sample

uhef/Oskari-Routing-frontend,uhef/Oskari-Routing-frontend,uhef/Oskari-Routing-frontend,uhef/Oskari-Routing-frontend,uhef/Oskari-Routing-frontend,uhef/Oskari-Routing-frontend