[PATCH 12/17] Move get_object, constants into Connection and BusConnection. Add docstrings

[Simon McVittie]

On Mon, 30 Apr 2007 at 18:04:45 -0400, John (J5) Palmieri wrote:
> refresh me why we are implementing the same method on BusConnection and
> Connection given that BusConnection inherits from Connection?

The one on Connection doesn't support the follow_name_owner_changed
keyword argument, because that would make no sense. We have no idea how
to follow name owner changes on a simple Connection, or whether it even has such
a concept.

	Simon