* Use `MatcherAssert.assertThat()`
instead of deprecated `Assert.assertThat()`
* Use `IntegrationFlows.fromSupplier(Supplier)`
instead of removed `IntegrationFlows.from(Supplier)`
* Use `org.springframework.integration:spring-integration-test`
throughout the project for more testing utilities
https://build.spring.io/browse/INTSAMPLES-NIGHTLY-2059/
Fix `JmsMockTests` stubbing via making endpoint stopped before mocking
Force SI and SF versions via their BOMs imports
Regenerate POMs including `dependencyManagement` for BOMs customization
* 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
Make `PromiseTest` more fast decreasing `sleep()` in the `MathService`
Kafka-0.10.0 Compatibility
Upgrade to Spring Boot 1.4.0.RELEASE
Regenerate poms according to upgrades
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
JIRA: https://jira.spring.io/browse/INTSAMPLES-137
* Upgrade to Boot 1.1.7
* Fix several Boot apps to get deal with `args`, e.g. `--debug` option can be useful for Boot
* Provide a loca copy for JavaScript files (`sock.js` and `stomp.js`) to avoid extra Internet connection on testing
INTS-137-2: Make JavaScript cross-browser
Some additional polishing to the server config, like `logging-channel-adapter` for server message flow
JIRA: https://jira.spring.io/browse/INTSAMPLES-130
Enable `Run As | Run on Server ...` when using eclipse.
The wtp config was lost when the samples were converted
to gradle.
Upgrade to SI-4.0.2 and Boot 1.1.0.RELEASE
Polishing according upgrading
