Since Spring supports gobal error handling through
@ControllerAdvice, it is quite easy to set up more meta-data
about an exception for the BasicErrorController. You need
to be careful not to swallow Security exceptions, and probably
others (optionally) so this feature needs a bit more work.

See gh-538

Salvatore has indicated that Jedis is his Java Redis client of choice.
This commit updates the auto-configuration support, actuator and
Redis starter accordingly.

Completes #745

 - Consistent use of tabs
 - Consistent ordering

Fixes gh-606

... as well as a Spring Boot Sample Application with associated tests
for demonstrating how to get started using both Spring Data GemFire
and GemFire.

Fixes gh-631

Reverting arguments in assertEquals where constant was placed on
the "actual" place. Replacing assertEquals with assertFalse, assertTrue
and assertNull where applicable.

Fixes gh-735

Fixes gh-617

Conflicts:

	spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc

For some reason the exception mappings are only created with the
publisher is initialized in the constructor of DefaultAuthenticationEventPublisher.
Changed SpringBootWebSecurityConfiguration to do that rather then
relying on the ApplicationEventPublisherAware behaviour to inject it.

Fixes gh-719

The username/password option stil lonly works for a single host (to
connect to a cluster I suspect you need to set the URI). Also added
a MongoClientOptions (if a bean of that type exists it will be
used to populate the options that aren't in the URI).

Fixed gh-536

Rename MongoTemplateAutoConfiguration to MongoDataAutoConfiguration
since it now configures more than just the template.

Restore formatting and fixup doc comments.

Polish couchbase support to:
- Extract properties into its own class
- Remove unnecessary inner configuration class
- Add since tags
- Format code and add `this.` references

Polish MultipartConfigElement changes introduced in commit e8e59ea6
as follows:

- Fix javadoc formatting
- Fix tab/spaces formatting
- Fix asciidoc formatting
- Move creation of MultipartConfigElement into MultipartProperties
- Add @Since tags
- Restore random port in tests

* modifier-order:
  minor - correcting modifiers order

Conflicts:
	spring-boot-starters/spring-boot-starter-parent/pom.xml

improved documentation.

improved documentation

Fixes gh-124

Prior to this commit, a JmsTemplate bean created automatically by Boot
had its "pubSubDomain" flag enabled. It's far more usual to fallback on
queue rather than topic.

This commit flips the default value of the configuration property.