WFLY-3643 Upgrade Hibernate ORM to 4.3.6
remove checks on state
Don't hardwire the wildfly-legacy version
Merge pull request #6525 from kabir/dont-hardwire-wf-legacy-version

Don't hardwire the wildfly-legacy version
Merge pull request #6523 from langfr/WFLY-3643

WFLY-3643 Upgrade Hibernate ORM to 4.3.6
Merge pull request #6524 from baranowb/WFLY-2732-TEST-fix

WFLY-2732 test - remove checks on state
WFLY-3591 Add keycloak deps to full build.
Add keycloak subsystem to configuration files like standalone.xml.
Use snapshots for keycloak and wildfly core.