Added possibility to use as standalone ViewController with callback.
Update README.md
Update README.md
Update README.md
Update README.md
Added feedback for torch button.
Merge branch 'master' of https://github.com/alyberty/RSBarcodes
Fixed multiple calls of -captureOutput:didOutputMetadataObjects delegate
Update README.md
Update README.md
Merge pull request #16 from alyberty/master

standalone ViewController with callback