fixed all issues with improved code

git-svn-id: https://plugins.svn.wordpress.org/disqus-conditional-load/trunk@933856 b8457f37-d9ea-0310-8a92-e5e31aec5664
version tag fixed

git-svn-id: https://plugins.svn.wordpress.org/disqus-conditional-load/trunk@933858 b8457f37-d9ea-0310-8a92-e5e31aec5664