Carthage support

[TofPlay]

Hi,
For iOS projets it's will be great to make your component Carthage compatible

Take a look at these articles:

• Ruthlessly Simple Dependency Management with Carthage
• Carthage Tutorial: Getting Started
• Making Carthage-compatible Frameworks with Swift
• Swift Cross Platform Framework (section Configure targets for Carthage) 👍

On your README.md add on top and add section for the installation with Carthage.

[victorBaro]

I am closing this as I don't consider it to be an issue.

If you need Carthage support before we support it, we encourage you to fork this repo, add the feature yourself and create a pull request. We will be happy to review and merge it.

Thank you.