bug#25966: Fix bug 25957 and updates gitolite

[Leo Famulari]

On Sat, Mar 04, 2017 at 02:06:59PM +0000, ng0 wrote:
> These two patches:
> 
> * update gitolite to 3.6.6,
> * (attempt to) fix #25957.
> 
> I write attempt, in theory this closes the bug. I don't run this on my
> server. I have greped for more occurences of /usr/bin/perl, and the ones
> I had problems with are gone, remaining are 2 which are completely
> unrelated to the bug and to the issue in general.
> I'm 99% positive that the bug will be fixed once this is applied.

Pushed