main/mqtt-exec: moved from testing
main/aports-build: moved from testing
main/aports-build: fix deps

we need rsync
main/gtk+3.0: upgrade to 3.10.5
main/imagemagick: upgrade to 6.8.7.8
main/librsvg: upgrade to 2.40.1
main/alpine-mirrors: switch to yaml format

fixes #2168
main/alpine-mirrors: fix typo
main/lftp: upgrade to 4.4.13