Implement YowModel as a DataModel containing an in-memory database
Add YowModel to list of datasets
Add yowModel dependencies to pom.xml: h2, jooq, jool
Enable YowModel in Main execution script
Remove goldfish.jar from eclipse classpath
Remove measure parameter causing compilation error with newer version of mahout
Merge branch 'db-model'

* db-model:
  Enable YowModel in Main execution script
  Add yowModel dependencies to pom.xml: h2, jooq, jool
  Add YowModel to list of datasets
  Implement YowModel as a DataModel containing an in-memory database