Legacy context API has been detected within a strict-mode tree. #43
Description
Hey, please update the library to be up to date with the latest react version.
index.js:1 Warning: Legacy context API has been detected within a strict-mode tree.
The old API will be supported in all 16.x releases, but applications using it should migrate to the new version.
Please update the following components: Steps, Wizard
Learn more about this warning here: https://fb.me/react-legacy-context