Fix pod push bug

2.2.2

Fix pod building error, maybe..

Updated to Swift 5.0

2.2.1

Update version number to 2.2.1

Swift 3.0 / iOS 10 ready

Swift 3.0 / iOS 10 ready

Swift 2.0 / IOS 9 ready

2.0.1

Update Version number

Swift 2.0 compatible

Made all changes to make it Swift 2.0 and IOS 9 compatible.

Fix orientation problem

The orientation problem should be fixed.

Callback is now public

Make barcode scanned result callback public

Fix Storyboard Problem and add example code.

Fix Storyboard Problem and add example code.

First version ready for CocoaPods

First version ready to deploy on CocoaPods