update runnable programs to use logging.getLogger(__name__)
Instead of using ubuntutools.getLogger(), which had some convoluted
'magic' to call logging.basicConfig() on first use of logging, just
use the normal logging.getLogger() and move the basicConfig() call
into an import from ubuntutools.logging_defaults
As the logging_defaults import isn't used, since its purpose is just
to set the logging defaults when imported, include # noqa to avoid
QA errors from e.g. flake8
adjusts whitespace lines and roughly alphabetical order, also
attempting to group imports by single/direct imports separated from
the from-import lines.
The 'staging' pocket contains binaries that don't match published binaries,
so log a warning if we fallback to that pocket, and log a warning if pulling
binaries using that pocket.
Signed-off-by: Dan Streetman <email address hidden>
