SupSuper/OpenXcom — pull request #836 by winterheart (2014-05-18 19:08:27+00:00)
Title: Remove obsolete embedded profile from PNG, that cause libpng warnings

"iCCP: Not recognizing known sRGB profile that has been edited"
As additional side effect PNG-files becomes smaller.
(command was find . -name '*.png' -exec convert {} {} \; )