Reconfigure h2 datasource url for the backward compatibility
Reconfigure h2 datasource url for the backward compatibility

jvm-bloggers#738

kraluk/jvm-bloggers,jvm-bloggers/jvm-bloggers,jvm-bloggers/jvm-bloggers,jvm-bloggers/jvm-bloggers,kraluk/jvm-bloggers,jvm-bloggers/jvm-bloggers,kraluk/jvm-bloggers,kraluk/jvm-bloggers