Add support for calling the IdP RuleProcessor from SssdClaimAuth.

Initialize the RuleProcessor in SssdClaimAuth and then invoke it
from SssdClaimAuth.transform.

Add all necessary dependencies to the pom.xml files and features.xml file.

Change-Id: Iea5d8eb15a65e4a1d5b808b748f0cf1e208d6c30
Signed-off-by: John Dennis <jdennis@redhat.com>