Bug#862050: New upstream bugfix release 25.2 available

[Dato Simó]

Source: emacs25
Version: 25.1+1-4

Emacs 25.2 was released on April 22nd:

[https://lists.gnu.org/archive/html/info-gnu/2017-04/msg00009.html]

It would be nice to have it available on unstable.

-d