* Update PCSX2 to use the upstream AppImage.
* Complete PCSX2 standalone integration.
* Update volume controls to use mapped volume mode.
* Update GTK3 to build additional required bits.
* Temporary drop or correct multiple packages that needed updates for x86_64.
* Update volume service to deprecate hard coded paths.
* system-utils and sleep to common packages.
* Add weston kiosk.ini for future use.
* Add DIRTY variable, if true it will not clean.