v4.4.3

• Completely remove @babel/polyfill, it is deprecated as of Babel 7.4.0
• Removed unused @babel/node & @babel/cli from dependencies
• Made tsconfig.json config consistent accross different example apps
• Bug Fix: namespace not deregister ComponentManager properly and namespaceDestroyCallback is not called

set package as `sideEffects` free for webpack

• set package as sideEffects free for webpack
• Removed unnecessary config option tsconfig.json

Upgrade dependencies

Upgrade lodash to 4.17.15
Upgrade to babel 7.5.5