Bug#687220: unblock: xz-utils/5.1.1alpha+20120614-2

[Jonathan Nieder <jrnieder@gmail.com>]

On 11 October, Julien Cristau wrote:
> On Mon, Sep 10, 2012 at 16:26:27 -0700, Jonathan Nieder wrote:

>> Unfortunately there has not been a stable release on the 5.1.y branch
>> of XZ Utils.  This update is an attempt to make the best of what we
>> have, by:
>>
>>  - in existing features, matching behavior of the upstream "master"
>>    branch as closely as possible
>>
>>  - not adding any new features
>>
>>  - documenting the relationship to upstream (patches applied
>>    and patches not applied) in README.Debian
[...]
> Looks fine.

Uploaded.  Thanks again for the review and followup.