please support React 15.0.0

[bob76828]

I got the error that "Uncaught TypeError: React.__spread is not a function" on 15.0.0. It seems like the private method is removed.

facebook/react@a142fd2

[bob76828]

I found what the problem is gulp-react uses the private method and it is deprecated. Maybe you should use gulp-babel to precompile jsx.

[tanepiper]

Hitting this issue to with upgrading from React-15.0.0-rc2 to React15 as well

[fmoo]

Is this a matter of bumping the devDependencies and republishing?

[fmoo]

Fixed in 1.1.9 .

I replaced gulp-react with gulp-babel and reactify with babelify.

[export-mike]

regarding warnings: #183