Merge pull request #7 from fxbonnet/master

New improved version of liquibase-hibernate extension for Liquibase 3.0.4
Converted to work with Liquibase 3.0.6-SNAPSHOT and did some code cleanup
Code Reformat
Removed comparator functions incorporated into liquibase core
Reformatted code
https://github.com/liquibase/liquibase-hibernate/pull/5
Add ability to use hibernate naming strategy when using JPA configuration

Added the ability to use a naming strategy when the property "hibernate.ejb.naming_strategy" has been set.
https://github.com/liquibase/liquibase-hibernate/pull/1

Support hibernate.namingStrategy as a connection parameter
custom configuration factory
Merge pull request #8 from jrdalpra/master

custom configuration factory
Break was in the wrong spot, causing CUSTOM to run all the time