Flags the following ports (some were flagged before too):
astro/viking databases/vfront devel/py-qt5 editors/the games/kdegames games/rocksndiamonds-data lang/gcc6-aux math/g2o math/vtk6 math/vtk8 misc/openmvg net/p5-Net-Google-SafeBrowsing2 print/ghostscript7-base print/ghostscript8-base print/ghostscript9-base shells/sparforte textproc/en-hunspell www/aws www/mnogosearch