package.json need to be update

[stupidehorizon]

to be specific update material-ui to ^0.16.0 and react-tap-event-plugin to ^2.0.0 in your package.json if using react ^15.4.0
https://stackoverflow.com/questions/40642662/material-ui-response-to-breaking-change-in-react-15-4-0-cannot-resolve-module