Issue #20: check resource verb in PDP.
Issue #20: Add resource verb in test.
Pattern matcher problem solved.
Issue #22. If user is not logged in then api manager redirect him/her to openservice to sign in. After login in, user is redirect to api manager and can access to all its api and apps.
Issue #21: add ui for publishing api. Missing controller.
Issue #21: publish Api without resource and policies done.
Issue #21: publish Api without resource and policies works.
Issue #27: backend service url added to model. Check that backend service url is a valid url.