Moved database connectivity into JNDI resource from web container for deployment with context.xml for tomcat and servlet-context.xml spring configuration files. Test database connectivity can now be separately specified using jdbc-test-services.xml spring configuration file.
Removing unneeded spring configuration and database connection properties files. Adding logging and new liquibase resources.
Removing defunct JdbcConfiguration file. This is now handled with spring.
Added Liquibase dependencies and profile for DB build and test.