JBPM-4449 - Support for Weblogic 12c for kie workbench
Merge pull request #78 from mswiderski/weblogic

JBPM-4449 - Support for Weblogic 12c for kie workbench
BZ-1128815, UF-148: upgrading sshd+jgit versions
the mark UberFireEvent type converted to just a mark interface instead of an abstract class.
add support for commit messages (that can be null) in resource change events
Merge remote-tracking branch 'upstream/master' into 0.5.x

Conflicts:
	uberfire-api/src/main/java/org/uberfire/workbench/events/ResourceAdded.java
	uberfire-api/src/main/java/org/uberfire/workbench/events/ResourceDeleted.java
	uberfire-api/src/main/java/org/uberfire/workbench/events/ResourceUpdated.java
	uberfire-api/src/main/java/org/uberfire/workbench/events/UberFireEvent.java
	uberfire-backend/uberfire-backend-server/src/main/java/org/uberfire/backend/server/io/watch/AbstractIOWatchService.java
	uberfire-commons/src/main/java/org/uberfire/commons/async/SimpleAsyncExecutorService.java
	uberfire-nio2-backport/uberfire-nio2-impls/uberfire-nio2-jgit/src/main/java/org/uberfire/java/nio/fs/jgit/JGitFileSystemProvider.java
	uberfire-security/uberfire-security-server/src/main/resources/META-INF/services/org.uberfire.security.server.auth.source.adapter.RolesAdapter
	uberfire-workbench/uberfire-workbench-client/src/main/java/org/uberfire/client/workbench/events/ApplicationReadyEvent.java
	uberfire-workbench/uberfire-workbench-client/src/main/java/org/uberfire/client/workbench/events/BeforeClosePlaceEvent.java
	uberfire-workbench/uberfire-workbench-client/src/main/java/org/uberfire/client/workbench/events/MinimizePlaceEvent.java
	uberfire-workbench/uberfire-workbench-client/src/main/java/org/uberfire/client/workbench/events/PerspectiveChange.java
	uberfire-workbench/uberfire-workbench-client/src/main/java/org/uberfire/client/workbench/events/RestorePlaceEvent.java
	uberfire-workbench/uberfire-workbench-client/src/main/java/org/uberfire/client/workbench/events/SavePlaceEvent.java
Removing file that should have been deleted in a previous merge
This setup method should have been deleted with the previous test refactoring