[bug-gettext] gettext pretest 0.19.6.44-a2e0a

[Daiki Ueno]

Hello,

It turned out that the previous pretest release failed to build on some
environments where libxml2 is not installed (in that case the included
copy of libxml2 is used, but it was way too old).

I have updated the included libxml2 to the latest release 2.9.3 and
uploaded a new tarball:
http://alpha.gnu.org/gnu/gettext/gettext-0.19.6.44-a2e0a.tar.xz
http://alpha.gnu.org/gnu/gettext/gettext-0.19.6.44-a2e0a.tar.xz.sig

Thanks,
-- 
Daiki Ueno