[x265] update the year in output stream header

[Mateusz Brzostek]

# HG changeset patch
# User Ma0 <mateuszb at poczta.onet.pl>
# Date 1478471056 -3600
#      Sun Nov 06 23:24:16 2016 +0100
# Node ID a378efc939e37f13ec1673fda055b1c3d0632e68
# Parent  583fc74fc0a29f330187dbd78151c30a3e03d5a7
update the year in output stream header

diff -r 583fc74fc0a2 -r a378efc939e3 source/encoder/encoder.cpp
--- a/source/encoder/encoder.cpp    Thu Nov 03 13:20:51 2016 +0530
+++ b/source/encoder/encoder.cpp    Sun Nov 06 23:24:16 2016 +0100
@@ -1569,7 +1569,7 @@
             if (buffer)
             {
                 sprintf(buffer, "x265 (build %d) - %s:%s - H.265/HEVC codec - "
-                        "Copyright 2013-2015 (c) Multicoreware Inc - "
+                        "Copyright 2013-2016 (c) Multicoreware Inc - "
                         "http://x265.org - options: %s",
                         X265_BUILD, PFX(version_str), PFX(build_info_str), opts);