Update net/p5-Net-GitHub to version 0.56
Update graphics/sdl_ttf to version 2.0.11_1
Update graphics/p5-GD to version 2.51
Update graphics/p5-Imager to version 0.98
Tweak graphics/imlib2 version 1.4.6,2
Update devel/sdl12 to version 1.2.15_3,2
Tweak print/cups-client version 1.5.4_1
Tweak print/cups-image version 1.5.4_1
Tweak print/cups-base version 1.5.4_1