JIRA: https://jira.springsource.org/browse/INT-3286
Introduce `@EnableMessageHistory` and `MessageHistoryRegistrar`.
Refactoring for `MessageHistoryParser` to use `MessageHistoryRegistrar` to follow with DRY
Add test for `@EnableMessageHistory`
INT-3286: Polishing
INT-3286: Enable several MHs with the same value
Previously the Framework allowed only one `<message-history>`
independent of their `tracked-components`.
With introduction of `@EnableMessageHistory` and `MessageHistoryRegistrar`
the `MessageHistoryConfigurer` is improved to allow
several `<message-history>` or `@EnableMessageHistory`
with the same set of `componentNamePatterns`.
INT-3286 Polishing + JMX + Docs
* Allows setComponentNamePatterns and/or setComponentNamePatternsSet to
be used as long as the settings are consistent.
* Handle the case where the `MHC` was configured as a bean (no managed set exists)
* Add support for changing the component name patterns over JMX + test case
* Docs
INT-3286 More Polishing
* Change bean name to `messageHistoryConfigurer`
* Move constant to `ICU`
* Export the MBean by the `IMBE`
2fd27e3a6c