-fixed stickiness of admin/editor permissions in admin interface (report:jswagner)
-added option to allow the builtin allowed types (all uploaders)(report:jswagner)



git-svn-id: https://plugins.svn.wordpress.org/unsafe-mimetypes/trunk@809031 b8457f37-d9ea-0310-8a92-e5e31aec5664