[ADD] Gif for illustration
Update README.md
Update README.md
Update README.md
Adjusts the frame of the preview layer, when changing orientation.
Merge pull request #1 from beheim/fix-orientation-issue

Fix orientation issue.
[ADD] Playground to generate the Camera Switch Icon with Core Graphics
Merge branch 'master' of github.com:YannickL/QRCodeReader.swift
[REFACTORING] Prepare for switch camera feature
[ADD] Switch Camera feature
[FIX] Check camera avaibiliy
[ADD] Overlay
[FIX] Stop scanning when QRCode was read
[UPDATE] Documentation
Merge branch 'master' of github.com:YannickL/QRCodeReader.swift