Site Map Functionality Added

git-svn-id: https://plugins.svn.wordpress.org/seo-wizard/trunk@1040226 b8457f37-d9ea-0310-8a92-e5e31aec5664
New Version Update - Sitemap Functionality

git-svn-id: https://plugins.svn.wordpress.org/seo-wizard/trunk@1040228 b8457f37-d9ea-0310-8a92-e5e31aec5664