Minor update of the QR code app, to support https sites.

I used to believe QR codes were useless marketing gimmicks. Then I visited Japan in 2011 and QR codes were everywhere. You could see them on the walls of skyscrapers in Tokyo, on product packaging - and even on every tiny 1x3-inch ads in the magazines. Usually it's time to re-evaluate an opinion once you see that an large, smart group of people have an opposing point of view. So I re-evaluated.

In this blog I would like to tell you what the QR-Code is (in case you're new to it), why it's great, and how to make bad and good QR-codes (as it's easy to botch up).