Upgrade UAA / Login Server
UAA Version 1.8.3
Login Server Version 1.8.5
Upgrade to Apache Tomcat 7.0.55 for UAA and Login
https://www.pivotaltracker.com/story/show/77973520
1. Allow configuration of multiple SAML providers
https://www.pivotaltracker.com/story/show/76918956

cf-properties.yml:
  Allow any configuration under login.saml to be merged in, even child objects
spec:
  Document spec file and deprecate not used properties
  Add in socket options for SAML HTTP metadata requests
login.yml.erb:
  Support new configuration options
  Represent long strings in a cleaner format,
  without the need for duplicate line feeds

2. Ability to configure default user scopes from a configuration file.
https://www.pivotaltracker.com/story/show/70602010

3. Set redirect URL based on login.protocol property

4. Deprecate the login.client_secret property. It is still backwards compatible, but is overriden by uaa.clients.login.secret if present.
Adjust unit tests
for changes to manifest driven by UAA 1.8.5 and Login Server 1.8.3