Added saml support to gadget-server/rtgov integration.

https://issues.jboss.org/browse/RTGOV-270
Merge pull request #12 from EricWittmann/rtgov-270-saml

Added saml support to gadget-server/rtgov integration.
Added saml configuration as default for distro.
Merge pull request #13 from EricWittmann/rtgov-270-saml-2

Added saml configuration as default for distro.