* Allow user_id to be optional for room deletion * Add module API method to delete a room * Newsfile Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org> * Don't worry about the case block=True && requester_user_id is None --------- Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>