Adds foo.php, and adds comments to bp.php

These changes were added to fix bug x and add feature y

This is related to the bug where blah blah #12345
Fixes for add_member
Revert "Adds foo.php, and adds comments to bp.php"

This reverts commit eec838f0c403d4eb9f8e2a5365d142624d42a7c7.