Chore: Increase webpack bundle size limit
Chore: Increase webpack bundle size limit

webpack 3 produces bigger bundle than webpack 2

styleguidist/react-styleguidist,bluetidepro/react-styleguidist,styleguidist/react-styleguidist,sapegin/react-styleguidist,sapegin/react-styleguidist,styleguidist/react-styleguidist