implementation of WFLY-2510
added simple javabean to hold values instead of properties
use SimpleTable for output
added simple test
added help text
fix to remove bad chars
added ConnectionInfo interface and method getConnectionInfo to CommandContext to isolate responsibility
set ConnectionInfo to null if disconnected and re-create it when user re-connects
fix year of copyright. Only initialize ConnectionInfoBean after connection is sucessfull
username is retrieved from whoami operation
updated copyright year
added message when there is roles associated and no roles
Upgrade xnio to 3.3.0.Beta2 and jboss-remoting to 4.0.5.Beta1
WFCORE-72 deploy --force broken in CLI GUI
Add shutdown hook to close client connection.
[WFCORE-28] Add Global Resource Notifications

Add the global notification handlers to all tests
that modify resources to remove the warnings about the
emitted notifications not being defined

JIRA: https://issues.jboss.org/browse/WFCORE-28
Merge pull request #140 from jmesnil/WFCORE-28_global_resource_notifications

[WFCORE-28] Add Global Resource Notifications
[WFCORE-78] Allow module paths to be added regardless if they are valid directories or not.
WFCORE-79 ExplodedDeploymentMarker is not set for sub deployments
add Global notifications in registerNotifications()

not in registerOperations()
override emit(Notification)

to delegate the notification emission to the primary context
Merge pull request #145 from jmesnil/notification_registration_fixes

Notification registration fixes
add missing call to registerNotifications()