[PATCH 01 of 10] extensions: move uisetup and extsetup to standalone functions

[Yuya Nishihara]

On Thu, 30 Jun 2016 17:58:56 +0100, Jun Wu wrote:
> # HG changeset patch
> # User Jun Wu <quark at fb.com>
> # Date 1467279110 -3600
> #      Thu Jun 30 10:31:50 2016 +0100
> # Node ID 8e7bc663d76a8ac51d9587e0e441e6688c5a57b1
> # Parent  7dce56174916e09be39c690278942b4f7567b3f6
> # Available At https://bitbucket.org/quark-zju/hg-draft
> #              hg pull https://bitbucket.org/quark-zju/hg-draft -r 8e7bc663d76a
> extensions: move uisetup and extsetup to standalone functions

Queued 1, 2 and 8 as they are simple enough to say LGTM, thanks. I have a
couple of comments for the other patches.