~ruther/CTU-FEE-B0B35APO-Semestral-project

ref: e8e5e259a67a204766a9dcc5fbb3b68c0674af94 CTU-FEE-B0B35APO-Semestral-project/docs d---------
4567a3e5 — František Boháček 4 years ago 
docs: add first description of image viewer