remove old data

git-svn-id: https://plugins.svn.wordpress.org/wordpress-megosztas-bovitmeny/trunk@971642 b8457f37-d9ea-0310-8a92-e5e31aec5664
remove old data

git-svn-id: https://plugins.svn.wordpress.org/wordpress-megosztas-bovitmeny/trunk@971643 b8457f37-d9ea-0310-8a92-e5e31aec5664
Upload new data

git-svn-id: https://plugins.svn.wordpress.org/wordpress-megosztas-bovitmeny/trunk@971645 b8457f37-d9ea-0310-8a92-e5e31aec5664