* origin/pr/9:
archlinux: ensure python2 is used for all scripts and fix dependencies for qubes-desktop-run
archlinux: enabled configuration of all core agent dependencies
archlinux: pulseaudio should be configured in gui agent and will break installation of pulseaudio if installed in core-agent-linux
archlinux: fix syntax errors in install file
archlinux: reorganize install script to make it more easily compareable with the .spec file
archlinux: update dependency list based on .spec file