0.52.5

git-svn-id: https://plugins.svn.wordpress.org/nrelate-related-content/trunk@791822 b8457f37-d9ea-0310-8a92-e5e31aec5664
0.52.6

git-svn-id: https://plugins.svn.wordpress.org/nrelate-related-content/trunk@793191 b8457f37-d9ea-0310-8a92-e5e31aec5664