title: Liquibase create Schema for postgres
body: <p>I'm using Dropwizard (1.0.0) and Liquibase to create a database if it's not existing. </p>
  
  <p>Problem here is that I'm using a different Postgres schema (not public). It seems like Liquibase is not able to create this schema before is it? I was expecting Liquibase to generate this schema, but it always throws a "Schema with name xx not found" if I try to build the database.</p>