delete old version

git-svn-id: https://plugins.svn.wordpress.org/hs-social-media-buttons/trunk@945633 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme file

git-svn-id: https://plugins.svn.wordpress.org/hs-social-media-buttons/trunk@945634 b8457f37-d9ea-0310-8a92-e5e31aec5664
images

git-svn-id: https://plugins.svn.wordpress.org/hs-social-media-buttons/trunk@945635 b8457f37-d9ea-0310-8a92-e5e31aec5664
inc folder

git-svn-id: https://plugins.svn.wordpress.org/hs-social-media-buttons/trunk@945637 b8457f37-d9ea-0310-8a92-e5e31aec5664