make layout tool executable
center sections kinda done
installation specific changes
Merge branch 'kulturos-nakties-layoutas' of https://github.com/Miceuz/pieva into live-on-pi
fadecandy mapping
done?
Merge branch 'kulturos-nakties-layoutas' of https://github.com/Miceuz/pieva into live-on-pi

Conflicts:
	conf/pieva.json
Merge branch 'kulturos-nakties-layoutas' of https://github.com/Miceuz/pieva into live-on-pi

Conflicts:
	conf/pieva.json
no negative coordinates
Merge branch 'kulturos-nakties-layoutas' of https://github.com/Miceuz/pieva into live-on-pi
fix off by one error
Merge branch 'kulturos-nakties-layoutas' of https://github.com/Miceuz/pieva into live-on-pi
fix another missing pixel in layout
Merge branch 'kulturos-nakties-layoutas' of https://github.com/Miceuz/pieva into live-on-pi
add a center segment
Merge branch 'kulturos-nakties-layoutas' of https://github.com/Miceuz/pieva into live-on-pi