print configurator/chrome version on start
refactor
track needle position
utilize needle position (polishing zoom/pan)
more debug info
upgrading serial lib
utilize latest changes in serial lib
updating changelog
Do not average min/max values, instead record alltime high/low.
updating changelog
PSP rework part 1
PSP rework part 2
backup/restore polish & bugfix
initial UI work on auto-update
initial auto-update detection code (unfinished)
timeout for auto-update
version check and afterwards update
atmega32u4 restart support for auto-update
hex parser changes
Revert "hex parser changes"

This reverts commit f28d8c4c2fad028c43c39649eb7101cd5496c4ff.