Rowing Strokecoach & Multicoac

May 8, 2018

* Re-coded the background timer functions
* Display notification if timer is running
* Change Multiplecoach to Multicoach
* Multicoach: Add settings to set stroke rate counter
* Multicoach: You can start certain boats together with a long click
* New tutorial for Multicoach and Stopwatch
* Add rateing Alert
* Other small changes