Remove superfluous dependencies from spring-boot-starter-tomcat and
spring-boot-starter-jetty which caused gradle based builds to put
too many libraries in `/lib-provided` when building a war.

Fixes gh-1064

Fixes gh-1069

See gh-1065

When there are parent contexts we already had a strategy for registering
the actuator endpoints, but not the regular JMX or Integration MBeans.
This chnage makes the autoconfigs for JMX aware of the parent context.

Also adds a sample with a parent context.

See gh-847

Require for the initial build of a new version.

Fixes gh-1053

Fixes gh-823

Add a section with a link to the project wiki.

See gh-731

Fixes #1061

Closes #1055

- upgraded Spring WS to 2.2.0.RELEASE
- replaced default MVC DispatcherServlet with MessageDispatcherServlet
- migrated XML based config with nww Spring WS Java config

Fixes: gh-412

Fixes gh-412

* pull1060:
  Improve Jetty third-party integration support

Make JettyEmbeddedServletContainerFactory more useful for third-parties
by providing protected configureWebAppContext, addDefaultServlet and
addJspServlet methods that sub-classes can call.

Fixes gh-1056

Fixes gh-1059

Add "key" to default keys that will be sanitized. fixes #1027

- Log to the correct class
- Set Auto-configure after Thymeleaf hint on main class instead of
  internal static class
- Use 'thymeleafViewResolver' bean name instead of class for
  conditional bean checks
- Fix class name in properties documentation

Fixes gh-1052

Also added additional test to verify behaviour.

Fixes gh-1039

Anywhere that an MBeanServer is needed it should be
created @Conditionally, so that user can exclude the
JmxAutoConfiguration and still get the other JMX
behaviours automatically.