AS7-4714: adding poc of solution with servlet+jndi for review
activating http ejb remote service
adding static servlet deploy test
completing test for http ejb
working POC with JDK http client code
adding proper client setup
...
introducing ejb-over-http extension + more integration tests with the updated client
moving module.xml to new home
adding more integration tests, proper error handling for the server side components
removing config properties that bound the client to a specific ejb module
merging sfcoy fixes on ejb-over-http subsystem management
misc fixes on testsuite
AS7-6538 Fix logging transformers to allow reverse controller tests to work
[AS7-6547] Upgrade Remoting to 3.2.15.GA
[AS7-6530] Improve JMX transformers - reject anything not supported in 7.1.x rather than silently discarding
Remove all unused imports
AS7-6527 Broken compatibilty for adding security-domain trough CLI
[AS7-6539] fix messaging transformers

* revert the transformation of the CLUSTERED attribute to be compatible
  with legacy versions. On new version, writing to the attribute is
  ignored
  - the attribute is again stored in the configuration (but remains
    deprecated)
* add a model fixer to the transformation tests to remove the
  description of messaging path resources with default values that are
  always created since 7.2.x (AS7-5417)
AS7-4714 Bug fixes and cleanup
  * Fix NPE at shutdown by installing an InstanceManager into the container context
  * Fix servlet name collision by composing same from virtual host name and context
  * Added more detail to log messages