This is all rozhuk.im's work, (but without a name to attach I can't
easily set --author, so let's stick to an 'Obtained from' line).
- add installation shortcut to apps menu
- add missed deps: print/freetype2, multimedia/ffmpeg
- add WITH_DEBUG CXXFLAGS
- add pkg-message about missed tiff support
- drop libjson-c.so, gettext-runtime deps, it required only for libmypaint.so
- remove glib20 dep
- remove .gitkeep files
- switch to USES= blaslapack:openblas from LIB_DEPENDS= libgslcblas.so:math/gsl
PR: 256713
Approved by: tcberner (kde@)
Obtained from: rozhuk.im@gmail.com
834cafe74f