Merge pull request #2240 from ollie27/libpng
authorJo-Philipp Wich <redacted>
Sat, 9 Jan 2016 12:50:02 +0000 (13:50 +0100)
committerJo-Philipp Wich <redacted>
Sat, 9 Jan 2016 12:50:02 +0000 (13:50 +0100)
libpng: update to 1.2.56


Trivial merge
git clone https://git.99rst.org/PROJECT