tagged 1.5.2 removed post tagging

git-svn-id: https://plugins.svn.wordpress.org/hashbuddy/trunk@1055736 b8457f37-d9ea-0310-8a92-e5e31aec5664
update read me 

git-svn-id: https://plugins.svn.wordpress.org/hashbuddy/trunk@1055738 b8457f37-d9ea-0310-8a92-e5e31aec5664