[WFCORE-275] : Moving some RBAC testing to core.

Using SetupTask to configure rbac extension/subsystem
Using SetupTask to add deploymentScanner extension.
Allowing debug option to be passed to the server in test-runner.
[WFCORE-444] Use JAVA_OPTS environment variable for process controllet and host controller on Windows
[WFCORE-267] Default to the jboss-logmanager for the client JAR with a default configuration.
Merge pull request #378 from jamezp/WFCORE-267-c

[WFCORE-267] Default to the jboss-logmanager for the client JAR with a default configuration
[WFCORE-447] Add jboss-metadata-common 8.1.2.Final

This component is used by subsystem-tests/framework to resolve expressions in the
subsystem's XML prior to validate it against a XSD schema.

JIRA: https://issues.jboss.org/browse/WFCORE-447
Add XSD validation of susbsystem's XML

add methods in AbstractSubsystemBaseTest to validate the
subsystem's XML (either from the tests or from the templates
used to build the server configuration) against a given XSD schema

Subsystems need to override getSubsystemXsdPath() and
getSubsystemTemplates() to activate the validation tests.
Add XSD validation of the IO subsystem's XML
[WFCORE-445] Add our own JAAS configuration to provide our preferred config for GSSAPI if no other settings found.
[WFCORE-448] Add ibm.jdk to the CLI dependencies.
WFCORE-449 Update to reverse calling the setupActions teardown
Merge pull request #373 from kwart/WFCORE-444-JAVA_OPTS-fix-domain-on-windows

[WFCORE-444] Use JAVA_OPTS environment variable for process controllet and host controller on Windows
Merge pull request #379 from darranl/WFCORE-445

[WFCORE-445] / [WFCORE-448] Default JAAS config + support config loading on IBM JDK.
Merge pull request #360 from ehsavoie/WFCORE-275

[WFCORE-275] : Moving some RBAC testing to core.
Merge pull request #377 from jmesnil/xml_validation

Add XSD validation of subsystem's XML
Merge pull request #380 from zhfeng/WFCORE-449

WFCORE-449 Update to reverse calling the setupActions teardown
Prepare for 1.0.0.Alpha14 release
Next is 1.0.0.Alpha15
[WFCORE-451] Let resolve-expression op support full functionality except vault resolution
Remove deprecated ExpressionResolver.DEFAULT
Merge pull request #383 from bstansberry/WFCORE-451

[WFCORE-451] Let resolve-expression op support full functionality except vault resolution