Fix some styles

• Fix Android DatePicker styles (PR #2 by @falsecz)
• Correct propTypes for styles (PR #2 by @falsecz)

Don't pass children prop for Android

• Merged pull request by @falsecz (#1)

Android little fixes

2.1.2

Version 2.1.2

Improve some things

• Remove some old files from repository
• Update .npmignore to ignore garbage like screenshots and other
• Move JS files to src folder for better structuring

Refactoring and update

• Added eslint with airbnb preset to style code perfectly.
• Getting rid of lodash dependency. All constructions replaced by ES6.
• Refactor everything to React.PureComponent.
• Update demo application to use latest React Native (0.49 at a time of update).
• Switch from React.PropTypes to PropTypes package as is React 16 removed PropTypes from core.
• Remove @Override on native createJSModules to support RN >= 0.47 (Take a look at @mcousillas6 PR on original repo)