[PATCH 1 of 5] import-checker: force 'logging' to stdlib module

[Yuya Nishihara]

On Wed, 23 Dec 2015 12:46:43 -0800, Gregory Szorc wrote:
> # HG changeset patch
> # User Gregory Szorc <gregory.szorc at gmail.com>
> # Date 1450902444 28800
> #      Wed Dec 23 12:27:24 2015 -0800
> # Node ID fa41eef558351442bb828ef8b573f3b450bd05c5
> # Parent  e2aa9c4030c4109e5efa50462ffc6048ca30106f
> import-checker: force 'logging' to stdlib module

Pushed 1, 2, 4 and 5 to the clowncopter, thanks.

> Not sure why this isn't getting picked up. Perhaps we're not handling
> stdlib paths that have sub-modules? Something to investigate for another
> day...

Yep, it ignores __init__.py directory. I'll fix it.