Features

• Upgraded webpack to ^2.0.0 (along with all associated dependencies)
• Upgraded react to ^15.5.4
• Upgraded react-dom to ^15.5.4
• Upgraded react-redux to ^5.0.4
• Upgraded redbox-react to ^5.0.4
• Upgraded bootstrap to ^4.0.0-alpha
• Replaced 3rd-party bootstrap import with local dependency
• Replaced babel-preset-stage-1 and friends with babel-preset-env
• Added normalizer bundler for JavaScript (Promise, fetch, and Object.assign)
• Added dirty-chai

Improvements

• Replaced PropTypes usage with prop-types package
• Simplified project structure and configuration
• Replaced postcss-loader usage with css-loader builtins
• Webpack manifest is now bundled separately from vendor bundle (improves caching)
• Replaced file-loader with url-loader
• Moved all build-related dependencies back to devDependencies
• Replaced better-npm-run with cross-env
• Cleaned up some sloppy tests

Fixes

• console.log now works correctly inside of Karma

Deprecations

• Code coverage reporting has been temporarily removed
• Support for .css files has been temporarily removed (use .scss or .sass)
• Removed normalize.css since this is now provided by bootstrap