Display specific bars on specific displays

[obestwalter]

Those bars should only be integrated if the display is present

Use http://python-xlib.sourceforge.net/doc/html/python-xlib_16.html to read display infos?

Decide best way, polling? i3subscribe? 4711 ODER 4712

• https://unix.stackexchange.com/a/60110/60516
• https://stackoverflow.com/questions/10400236/how-to-observe-changes-in-connected-monitors-via-xlib
• https://faq.i3wm.org/question/6039/is-there-a-way-to-keybind-display-changes/index.html%3Fanswer=6045.html
• https://faq.i3wm.org/question/5721/how-do-i-subscribe-to-i3-events-using-bash-easily.1.html