git commit 1.6

git-svn-id: https://plugins.svn.wordpress.org/sliding-social-icons/trunk@943218 b8457f37-d9ea-0310-8a92-e5e31aec5664
commit 1.6

git-svn-id: https://plugins.svn.wordpress.org/sliding-social-icons/trunk@943225 b8457f37-d9ea-0310-8a92-e5e31aec5664