Domain classes to test with auto generated test data
Bringing in HSQLDB startup into Gradle.  Plagarized from
https://github.com/tlberglund/liquibase-workshop which used an H2
database.
removed keyword
HSQLDB named connections
Adapting schema script to HSQLDB autoincrement syntax
H2 to HSQLDB
Liquibase changlog kept in resources. Added schema (sandbox) info to
scripts
In flux