updated bufs_info_doc to handle deletion of individual attachments, still some clean up to do (updating specs and fixing the delete_attachments method -- maybe rename it since its too close to delete_attachment
updated bufs_info_doc to handle deletion of individual attachments, still some clean up to do (updating specs and fixing the delete_attachments method -- maybe rename it since its too close to delete_attachment

forforf/bufs,forforf/bufs