[keycloak-dev] merged: started /rest remove and pom fixes

Some of the poms were broken. Also removed "/rest" from RealmsResource. Finally, I refactored a lot of the tests so that they aren't so sensitive to url schema changes anymore. So, you might want to merge! I'll be doing a lot more of these URI schema change and removing /rest entirely. This goes along with the realm admin work, btw. -- Bill Burke JBoss, a division of Red Hat http://bill.burkecentral.com