www-plugins/okularplugin: Add new ebuild: okularplugin-1.0.1.
dev-db/soci: version bump, thanks to hasufell
app-shells/zsh-completions: migrate to EAPI5
app-text/discount: version bump
dev-cpp/mpfrc++: migrate to EAPI5
dev-util/tla-tools: remove, because tla.eclass is gone