SPM, Swift 5.0 and some json fixes.

• Increased possible length for code check to 7, i.e. (country code + area code)

• Added area codes for UK, Guernsey, Isle of Man and Jersey. Source: http://www.prokerala.com
  Thx @VineetKG

• Added SPM.
  Thx @behzadardehei

• Migrated to swift 5.0
  Thx @shahbaz-saleem

Swift 5.0 update

Added the prefill method:

let source = NKVSource(countryCode: "ru")
textField.setCurrentCountryInitially = false
textField.preFillText(source: source, number: 7999432423)

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Thanks @shahbaz-saleem for pushing me to update to swift 5.0 😁
Thanks @artemy-ant for some features 🙌

Swift update release

• Swift version update to 4.2 (thx to @saroar) ⬆
• Fixed duplicated file and ? icon name (@ARGAMX) 👏🏻
• Added 2 methods for choosing the correct country if they have the same phone extension. (@Saikedo) ✔️

Thanks for contributing!) 🔥

Major update! 🔥

This is a major update with totally code refactoring and some new features.

What's new:

• Searching with phone extensions, not only with country names;
• Right to left orientation feature;
• One model NKVSource for country, countryCode and phone extension;
• Updated example and gif;
• Huge code refactoring;
• Added some patterns to the countries bundle;
• Fully comments coverage.

Usage

...
textField.rightToLeftOrientation = true

Please, open an issue if need additional functional!

Release 1.2.0

What's new?

• Updated to swift 4.0
• Added AppIcon to example
• Switched pattern for example to Indian
• Fixed ios 11 bug.

Release 1.1.0

What's new?

• Added possibility to choose a phone format patterns (# ### ### ## ##)
• Removed unnecessary getters
• Plus is now a separate UILabel
• Fixed minor and major bugs

Release

Yeah, let's get drunk!