Shows an interface to set and test word censoring.

• Requires the moderate_forum permission.
• Uses the Admin template and the edit_censored sub template.
• Tests the censored word in $_SESSION['test_censor'] if available.
• Uses the censor_vulgar, censor_proper, censorWholeWord, and censorIgnoreCase settings.
• Accessed from ?action=setcensor.
• Moved to ManagePosts.php in 1.1