||Copy of the XWork ActionValidatorManager that clears the context of validators before it caches them.
||Copy of the XWork validation interceptor that delegates to our own ActionValidatorManager.
||A wrapper around xwork's ServletRedirectResult to patch up an issue revolving around IE6's incompetency
and some servlet container's inability to parse request URLs with fragment ids ("#")
See CONF-11835 for more information
||Interceptor that checks whether or not Confluence has been setup yet (that is the setup wizard has been completed).