vcs updates, outofdate and opt deps

data/config/pamac.conf

po/POTFILES

po/ar.po

po/pamac.pot

po/pl_PL.po

resources/choose_pkgs_dialog.ui

resources/pamac.manager.gresource.xml

resources/pamac.transaction.gresource.xml

resources/preferences_dialog.ui

resources/transaction_sum_dialog.ui

src/alpm_utils.vala

src/aur.vala

src/choose_pkgs_dialog.vala

src/cli.vala

src/common.vala

src/common_daemon.vala

src/database.vala

src/installer.vala

src/manager_window.vala

src/meson.build