wok-next log pngrewrite/receipt

age author description
2018-12-22 Aleksej Bobylev Update png and Xorg in dependencies.
2018-11-02 Aleksej Bobylev Cleaning is almost finished... I should proceed to upgrades.
2018-02-28 Aleksej Bobylev Choose between libpng16 and libpng12
2016-05-12 Aleksej Bobylev Add gnome-alsamixer, pngrewrite, lcms2, pngquant; up pngcrush(1.8.1)