tagging version 1.4.3

git-svn-id: https://plugins.svn.wordpress.org/wp-social-invitations/trunk@814515 b8457f37-d9ea-0310-8a92-e5e31aec5664
addding bp.php

git-svn-id: https://plugins.svn.wordpress.org/wp-social-invitations/trunk@814516 b8457f37-d9ea-0310-8a92-e5e31aec5664