calculation in fraction of 2 - aggregated laptimes suit with total time. thanks michael heide
implemented lap times. again, thanks michael heide
smoother counter. again, thanks michael heide
restructure global variables
Laptimes
smoother counter - separate result times from wait time

- smoother counter via uneven wait times
- running stopwatch_function() when key is pressed results in resulting times independend from callback function timeout
Merge remote-tracking branch 'origin/master'