[WFLY-245] Add in XSLT transforms for x-site.
[WFLY-245] Fix a few typos.
[WFLY-245] Add ant target and maven execution to build xsite configurations.
[WFLY-245] Disable execution of x-site tests; update server instance names to use wildfly base name.
[WFLY-245] Update XSLT operations for creating x-site configurations.
Test fails if run after the WebSubsystemTestCase. Filed JIRA WFLY-1331
Changed a few links and names on the splash page to reference WildFly.
WFLY-330 - Allow defining server http port (and other basic properties) via jvm arguments Obs: This is working, but the final tests on subsystem.xml fails because the final value is not int.

I change the ajp, http, https and remoting.
These parameteres can be configurated on Jvm Parameters like that:
-Djboss.http.port=9080
-Djboss.https.port=9843
-Djboss.remoting.port=4487
-Djboss.ajp.port=8010

If not set, the default is configurated.

This is work OK, but the surefire final test fails on:
org.jboss.as.test.smoke.subsystem.xml.StandardConfigsXMLValidationUnitTestCase

and

org.jboss.as.test.smoke.mgmt.BasicOperationsUnitTestCase

We need adjust the tests Too.
A little detail fixed.
Change http to https on jboss.https.port
Adjust the smoke test-suit
fix JBoss AS/WildFly Maven GAV for subsystem tests
[AS7-370] Notification Support

* add notifications to AS7 resources description
  * notifications are described in :read-resource-description operation
    if the notifications boolean is true
  * all resources emit 3 types of notifications by default:
    - resource-added
    - resource-removed
    - attribute-value-written
* NotificationDefinition let any resources describe the notifications
  they can emit by registering them in the ManagementResourceRegistration
[AS7-370] Notification Support

* add test to check notifications in :read-resource-description
  operation
[AS7-370] Notification Support

* add NotificationService to let AS7 resource register/unregister
  notification handlers and emit notifications
[AS7-370] Notification Support

* emit notifications:
  * when a resource is added using AbstractAddStepHandler
  * when a resource is removed using AbstractRemoveStepHandler
[AS7-370] Notification Support

* emit notifications when an attribute value is written using AbstractWriteAttributeHandler
[AS7-370] Notification Support

clean up tests
[AS7-370] Notification Support

refactor notifications handling to send them in a ResultHandler instead
of adding an OperationStep
[AS7-370] Notification Support

* add test to validate notification orders emitted by a composite
  operation