Updated readme.txt

git-svn-id: https://plugins.svn.wordpress.org/linktheme/trunk@1006562 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated Stable tag to 1.2

git-svn-id: https://plugins.svn.wordpress.org/linktheme/trunk@1006566 b8457f37-d9ea-0310-8a92-e5e31aec5664