Ream fails to compile with newest Webpack due to missing uglifyjs

[IlyaSemenov]

Webpack has recently replaced uglifyjs with terser: webpack-contrib/terser-webpack-plugin#15

Ream has a hard-coded dependency for uglifyjs which is not listed in dependencies (which is a bad practice generally speaking), so fresh installs will fail. At the very least it should be added to dependencies, or better yet we should also migrate to terser.

[IlyaSemenov]

🎉 This issue has been resolved in version 3.4.2 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[IlyaSemenov]

Note: reworked in #131 and b39e817.