Things to do for release

[karanjthakkar]

Before:

• Add example app using react-native-cli
• Add linting
• Add CI with travis
• Add screenshots and GIF's to README
• Update https://github.com/Codigami/CFAlertDialog and https://github.com/Codigami/CFAlertViewController README with links to react native lib

After:

• Ask snack.expo.io to include react-native-alert-view in their list of libraries supported out of the box
• Send PR to https://github.com/jondot/awesome-react-native for inclusion