- Search for ConnectionFactories in java:/JmsXA and
  java:/XAConnectionFactory
- Remove javax.transaction:jta managed dependency
- Removed unused JtaProperties argument

Fixes gh-947

Closes #1339

Users could be surpised if they register a Filter with an @Order and it
isn't apparently respected. This change accumulates all Filters and
FilterRegistrations (for instance) before sorting them.

Fixes gh-1455

Closes #1419

See changes made in revision 1602507 [1]

[1] https://svn.apache.org/viewvc?view=revision&revision=1602507

Rather than hard-coding assumptions about the line endings, use a
PrintWriter to produce the multi-line expected output

Fixes #1446

Fixes gh-947

See gh-947

Add a sample application that can be deployed to WildFly to demonstrate
how JTA can be used when running in a application server.

See gh-947

Update auto-configuration for JMS and JTA to support a ConnectionFactory
and TransactionManager exposed via JNDI.

JTA configuration now attempts a simple JtaTransactionManager before
attempting Bitronix or Atomikos configuration.

The JMS auto-configuration also now attempts to find a ConnectionFactory
from JNDI before falling back to the previous strategies. If JNDI is
present a JndiDestinationResolver is also configured instead of the
default DestinationResolver.

See gh-947

Add samples and integration tests for Atomikos and Bitronix JTA.

See gh-947

Add starters for Atomikos and Bitronix JTA libraries.

See gh-947

Update JMS auto-configuration for ActiveMQ and HornetQ to support XA
transactions.

See gh-947

Update DataSource and JPA auto-configuration to consider XA datasources.

See gh-947

Add auto-configuration for the Atomikos and Bitronix JTA libraries.

See gh-947

Add SpringJtaPlatform Hibernate AbstractJtaPlatform implementation. Also
relocated SpringNamingStrategy to the `hibernate` sub-package.

See gh-947

Add support classes for the Bitronix JTA library, including:

- A Spring friendly ConnectionFactoryBean and DataSourceBean with
  support for setting a direct XA source.
- A PostProcessor to apply shutdown ordering automatically.

See gh-947

Add support classes for the Atomikos JTA library, including:

- A Spring friendly ConnectionFactoryBean and DataSourceBean.
- A PostProcessor to apply "depends-on" ordering automatically.
- A bindable properties class for type-safe configuration.

See gh-947

Automatically apply @EnableJMS when spring-jms is on the classpath
and the annotation hasn't already been applied. This allow for Spring's
new @JmsListener annotation to just work.

Fixes gh-1425

Add `spring.datasource.jndi-name` property to allow a DataSource to be
looked up from JNDI as an alternative to defining a URL connection.

Fixes gh-989

Update JmsAutoConfiguration to inject any PlatformTransactionManager
bean into the DefaultJmsListenerContainerFactory.

Fixes gh-1444

Update JmsAutoConfiguration to inject any existing DestinationResolver
bean into JmsTemplate and DefaultJmsListenerContainerFactory.

Fixes gh-1443

Fixes #1429