cli AS7-2665 tab-completion of types described with value-type
[AS7-6120] Expand support for System Property substitution

* fix core-service vault's vault-options validator to allow expression
Updated the Readme.txt of the jboss-client shipped in JBOSS_HOME/bin/client

The Readme.txt in JBOSS_HOME/bin/client was missing the mention of org.jboss:jboss-ejb-client library. Updated the file to include it.
Add utility to dump expression coverage data
AS7-6120 Fix resolution of directory-grouping
Deprecate ExpressionResolver.DEFAULT
AS7-6120 Expression support for mail subsystem server properties
AS7-6334 A bit more expression/transformer testing in mail subsystem
AS7-6120 Support expressions in configadmin entries
AS7-6120 Expressions in web/configuration=container
AS7-6359 - properties are avalibale only in custom-server
AS7-6120 Expression support for datasource pluggable extension properties
Add IIOP login module that validates that an IdentityToken is present.

This module can be subclasses to provide additional validation.
Add check for empty username in IIOP invocations
transformation description builders
inital work on a new alias implementation
get basic alias example working
Move rejectExpressions() into AttributeTransformationDescriptionBuilder and Reject- and DiscardAttributeCheckers
simplify operation redirection
keep track of the orignal model
cleanup