* Fix compatibility after Java DSL migration to the SI Core
* Also upgrade all the JMS sample to the JMS 2.0
* Fix default `connectionFactory` bean reference to the current `jmsConnectionFactory`
* Remove unsupported JPA-1.0 Spec via `OpenJpaAutoConfiguration`, since the minimum now is JPA-2.0
* Remove non-lambda sample since minimum now is Java 8
* Rename `PromiseTest` to `MonoTest` and fix it to Reactor 3.0
* Fix `stomp-server.xml` to use proper Reactor 3.0 `eactor.util.function.Tuples` for SpEL
* Regenerate POMs
JIRA: https://jira.spring.io/browse/INTSAMPLES-148
Upgrade several dependencies, especially OpenJPA-2.4.0 to support Java 8 Class Transformation
Upgrade to DSL-1.1.2 and other polishing
Upgrade to SI-4.3.0.M1
JIRA: https://jira.spring.io/browse/INTSAMPLES-138
* Upgrade to Boot 1.2, which is based on the SI 4.1
* Upgrade to SF 4.1.1
* Fix `feed` sample to use new `Rome` dep. from SI
* Fix deprecations for `@Payload`, `@Header` etc.
* Fix mongo` sample deprecation warn
* Sample supports Hibernate, EclipsLink and OpenJPA
* Sample uses Spring 3.1 (Profiles)
* Retrieves a list of records
* Creates a new DB record
INTSAMPLES-62 Code Review Fixes
* Use Log4j
* Fix dependencies
INTSAMPLES-62 - Make JPA Sample compliant with INT-2601
* Fix whitespace issues
* Make sure all schemas are version-less
