AS7-6500 Add check to make sure method is not overriden on injection
Add remove step handler for the common case of removing a single service
Fix the wording about reporting differences when mgmt versions differ

The messages "reporting/not reporting differences in the model when mgmt
versions are different" were swapped. Fixed that.
[AS7-6551] Add version 2.0 of jboss-as-config schema.  Also update existing configuration based on 1.4 to use 2.0.
get rid of (now) useless dependency
enable UnusedImport check for checkstyle
Fix code to comply with more strict UnusedImport rules

* don't introduce compile import dependency in case javadoc is only user of imporated class
[AS7-6582] Clear reference to validator factory on undeploy.
AS7-6451 tests
AS7-6451 Config-property, marked with (config-property-ignored = true) annotation or descriptor isn't initialized after deployment
AS7-6565 single jdbc driver deployed inside ear takes name of ear
stabilize intermittent test failures
workaround issues when AS process became stale and FD kicks in only after 30 seconds
[AS7-6382] Manually iterate the addresses assigned to the interfaces for link local addresses.
AS7-4460 TS: speed up by ignoring the whole test class rather than each @Test separately
AS7-4460 TS: custom containers wireframe with extension to shutdown containers on AfterSuite event
AS7-4460 TS: introduce ClusteringAbstractTestCase and rework tests to leverage custom containers
AS7-2448 TS: use Logger; fix certain System.out-s not being seen anywhere
AS7-4460 TS: adapt NonHaWebSessionPersistenceTestCase to custom containers
running the formatter to enable checkstyle here too