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git-svn-id: https://plugins.svn.wordpress.org/webpageanalyse-google-pagerank-button/trunk@856194 b8457f37-d9ea-0310-8a92-e5e31aec5664
change link to nofollow

git-svn-id: https://plugins.svn.wordpress.org/webpageanalyse-google-pagerank-button/trunk@856196 b8457f37-d9ea-0310-8a92-e5e31aec5664