[PATCH hglib] tests: remove usage of assertRaisesRegexp

[Matt Mackall]

On Fri, 2013-05-03 at 01:18 +0400, Alexander Plavin wrote:
> # HG changeset patch
> # User Alexander Plavin <me at aplavin.ru>
> # Date 1367518276 -14400
> #      Thu May 02 22:11:16 2013 +0400
> # Node ID 5347c16a690287f2849fbe47e2f12effe3f3d0b4
> # Parent  c635e6e7054f2600d36343eaa1770cb36549382a
> tests: remove usage of assertRaisesRegexp

Queued for hglib, thanks.

-- 
Mathematics is the supreme nostalgia of our time.