I was looking at some of the perl commands, and noticed that
git-remote was the only one to lack a 'use strict' pragma at the top,
which could be a good thing for its maintainability. Hopefully, the
required changes are minimal.
Signed-off-by: Rafael Garcia-Suarez <rgarciasuarez@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>