[eslint config] [patch] Fix reported React version

Fixes airbnb#1414.

Author: billyjanitsch

packages/eslint-config-airbnb/rules/react.js

@@ -327,7 +327,7 @@ module.exports = {
     },
     react: {
       pragma: 'React',
-      version: '0.15'
+      version: '15.0'
     },
   }
 };