Upgrade peer dependency to allow React 16?

[nwwells]

I'm happy to help test this more extensively, but my initial tests seem promising: that is, it doesn't just blow up.

The release announcement: https://reactjs.org/blog/2017/09/26/react-v16.0.html
Breaking changes: https://reactjs.org/blog/2017/09/26/react-v16.0.html#breaking-changes

Steps

Install the package

Expected Result

No warnings about incompatible peer dependencies

Actual Result

Warnings about incompatible peer dependencies:

warning "semantic-ui-react@0.74.2" has incorrect peer dependency "react@>=0.14.0 <= 15".
warning "semantic-ui-react@0.74.2" has incorrect peer dependency "react-dom@>=0.14.0 <= 15".

Version

semantic-ui-react@0.74.2

Testcase

N/A

[layershifter]

Duplicate #2131.