Upgrade Raspi setup.

[config] / ansible / files / apt-mark / basic_x_tools

i3
i3status
python3  # this is what the i3status wrapper is written in
redshift
suckless-tools  # contains dmenu; not using virtual packages as that won't be marked manually installed
xterm
x11-xserver-utils  # includes xrdb which applies .Xresources files