Sending homepage indication to embed api

git-svn-id: https://plugins.svn.wordpress.org/social-polls-by-opinionstage/trunk@795865 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fixed wrong version tag

git-svn-id: https://plugins.svn.wordpress.org/social-polls-by-opinionstage/trunk@795866 b8457f37-d9ea-0310-8a92-e5e31aec5664