systemd-gnome-image: add xinput-calibrator

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
development-gnome-image: a GNOME2 image with dev tools installed

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
angstrom-mirrors: point to the correct URI

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
development-gnome-image: add more tools

rsync, vim, python and more

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
development-gnome-image: fix vimrc typo

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
development-gnome-image: add more filesystem tools

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>