user/lxqt-config: remove -dev package



See merge request !19

user/sprunge: new package



See merge request !13

user/feh: bump to 2.25.1

Drop two patches that were integrated upstream in 2.23.1:
* https://github.com/derf/feh/commit/bb9b759150485ed2da4ac795afeefa9de789381b
* https://github.com/derf/feh/commit/4169eae19a75ce5c1f94f69bcee5ce2e3bed78f7

See merge request !23

user/qpdfview: new package

Note that PS and DjVu support have been disabled until the following are
packaged:
* libspectre
* djvulibre

This is a new aport and can be submitted to Alpine as well.

See merge request !18

user/qt5ct: new package



See merge request !22

This also removes the compton-conf dependency, since at the moment we don't
actually ship compton.