Fixes deprecation warnings introduced in React 15.5.0

[charliecochran]

Description

• Updates dependencies
• React.PropTypes -> PropTypes
• React.createClass -> createReactClass

Motivation and Context

React 15.5.0 introduced deprecation warnings for PropTypes, createClass, and react-addons: https://facebook.github.io/react/blog/2017/04/07/react-v15.5.0.html

Fixes #114

How Has This Been Tested?

Ran npm test on my machine, all tests passed.

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [ ] I have added tests to cover my changes.
• [x] All new and existing tests passed.

[pinkstrings]

This pull request has been up for a month -- any word on when we can get this merged in?

[rubancar]

I'm currently using this library but I don't like to see those warnings and this pull request seems to be well-structured, why don't we get this update?

[tonoslav]

This got merged and after reinstall from this repo I keep getting the same error, any idea why?

[kunyan]

@tonoslav we have to wait a new release.

[jeinz11]

any updates on this? warnings are still here