Discussion on which Wildfly adapters should we support started by Stian on ML: http://lists.jboss.org/pipermail/keycloak-user/2018-August/015312.html
Based on the output and the decision, which wildfly adapters to support/deprecate/remove, we may need to:
- Remove "wildfly9" and "wildfly10" modules for adapters testing from our testsuite (if we decide to deprecate/remove wildfly9 and wildfly10 adapters)
- Add the "wildfly11" module to our testsuite (if we decide to support "wildfly11" adapter. But so far, it looks that it may be rather deprecated). In this case ConsoleProtectionTest will need to run with Wildfly 11.
- Update downloads page and documentation accordingly (EG. Add wildfly13 adapter, deprecate Wildfly 9-11 adapters)