general notices:
use PRP2-A3 folder for final stateMachine, festoFunctions and listDatabase!
PRP2-A1:
basic festo transfer system functions
PRP2-A2:
state machine to sort parts by height and metal
PRP2-A3:
same (but improved) state machine as PRP2-A2. List database added with saving to .csv files.
PRP2-A3list:
test classes for the list database. same listDatabase files as PRP2-A3.
PRP2-A4:
C++ inheritance demonstration for correcting sensor values with a linear, as well as lookup table correction.