title: After installing Jenkins Role Strategy Plugin - all logins fail
body: <p>I'm playing with a new install Jenkins 1.561, running as a Windows Service on a 64-bit Windows 7 Professional (SP1).</p>
  
  <p>I'd installed without a problem, enabled security, configured it to use Jenkins' own user database, and created a few users.</p>
  
  <p>Then I installed the Role Strategy Plugin.  With it installed, I was unable to log in as any user.  When I disabled the Role Strategy Plugin, my logins worked again.</p>
  
  <p>Is this a known bug?  Or is there something I am missing, to get the permissions to propagate correctly?</p>
  
  <p>The documentation I was using (<a href="https://wiki.jenkins-ci.org/display/JENKINS/Role+Strategy+Plugin" rel="nofollow">https://wiki.jenkins-ci.org/display/JENKINS/Role+Strategy+Plugin</a>) said to set "Security Realm" to "Delegate to servlet container". Is this incorrect?</p>