Added 7seg&buttons schematics
7sge&buttons schematics finnished
Minor update in tempoDisplay
Should work for 3x7seg display
separated display-pcb and button-pcb
7seg-pcb should be finnished, also changed text in power-pcb
Started putting all test-programs togheter
Merge of tempo, button and display
putting it all togheter in V3
Cleaned a bit