Added pre- and post delay for displaying scrolling messages
Added schematic for the avr driver board
Added PSU schematic+board, moved busdings to AvrDriverBoard
add backlight support
delete unused code
generalize extract_image -> extract_field
always save image as 1bit png
collapse namespace raumzeitlabor.pingie -> pingiepie
refactor Resource-wrapping into util.py
remove more stale files/file modes
move PriorityFifo into util.py
reset backlight timeout to 10 minutes
move display.render_text() to util