[keycloak-dev] application importers SPI

I created an admin SPI for importing applications. ApplicationImporter. Basically it will allocate a JAX-RS service that can be referenced under root/admin/realms/{realm}/application-importers/{id} Admin console applicaiton list page now has a "import" button. This brings you to a page where you can import one or more applications from a selected format. Right now, I only support "SAML 2.0 Entity Descriptor", but we should add one for our own JSON format, and OIDC too. -- Bill Burke JBoss, a division of Red Hat http://bill.burkecentral.com