2.4: new options; UI bug fixes

git-svn-id: http://plugins.svn.wordpress.org/import-html-pages@672599 b8457f37-d9ea-0310-8a92-e5e31aec5664
2.4: new options; UI bug fixes

git-svn-id: http://plugins.svn.wordpress.org/import-html-pages@672600 b8457f37-d9ea-0310-8a92-e5e31aec5664
2.4: new options; UI bug fixes

git-svn-id: http://plugins.svn.wordpress.org/import-html-pages@672601 b8457f37-d9ea-0310-8a92-e5e31aec5664