Changes to search tags in Readme file

git-svn-id: https://plugins.svn.wordpress.org/wp-twitter-feeds/trunk@883831 b8457f37-d9ea-0310-8a92-e5e31aec5664
Changes to search tags in Readme file

git-svn-id: https://plugins.svn.wordpress.org/wp-twitter-feeds/trunk@883832 b8457f37-d9ea-0310-8a92-e5e31aec5664