UP-3694:  Enhance XalanAuthorizationHelperBean to provide support for upAuth:hasPermission(owner,activity,target) in the XSL
UP-3700:  We should declare the uportal-maven-plugin in the (parent) portlets-overlay pom, not in the individual portlet poms
NOJIRA:  Add /bin to the .gitignore as eclipse is commonly configured to generate files there (and uP doesn't use it)
UP-3689:  Allow users to deep link to protected content without using refUrl
UP-3698 Call correct method to get header output
Merge remote-tracking branch 'upstream/rel-4-0-patches' into rel-4-0-patches