* Remove list:self from main
As per futher discussions, we won't be supporting this, in favor of
simply read:self and cancel:self (since listing now already filters out
items on which you have no permissions).
This doesn't remove list:self entirely from the code base as much of
that will simply be converted to read:self and cancel:self -- that will
be in a later PR. However, with this removed if we want to release we
won't expose an API publicly that isn't going to stick around.
Jeff Mitchell
cb3980cb8c