Version 0.1.0.pre1
Cleanup a bit the way the server builder is override in the run command
Split Application DSL in 2
Fix tests
Fix issue with JPA and Liquibase

Database should be migrate before JPA is initialized
Fix issue with executable jars and Liquibase

Also update to liquibase 3.0.2
Fix class already loaded issue
Merge branch 'release/0.1.0.pre1'