tim.neummann personal task 2
c tasks 5 - 8
add tetris.h
Add personal exercise 2
add personal task 4
Bugfix for personal task 2. Initialise variables correctly.
tim.neumann personal task 4
adjust .gitignore and Makefile
Add returns at end of main functions
Solve arduino tasks
Improve by enabling LED while waiting for tap
allow to 'cheat' useing builtin tone() function