CocoaPods Provides Old Version Instead of the Master Branch

When using 

```bash
pod 'AppLocker'
```

I got the Swift 4 version. I have to use 

```bash
pod 'AppLocker', :git => 'https://github.com/Ryasnoy/AppLocker.git'
```

to get the Swift 5 version.

Also, you should name the two versions with more suitable tag names, currently all of them are version 2.0 in Xcode.