Use React 16.4 for testing

Author: wojtekmaj

package.json

@@ -71,8 +71,8 @@
     "jest": "^22.1.4",
     "jest-cli": "^22.1.4",
     "less": "^2.7.3",
-    "react": "^16.3.0",
-    "react-dom": "^16.3.0"
+    "react": "^16.4.0",
+    "react-dom": "^16.4.0"
   },
   "peerDependencies": {
     "react": ">=15.5",

yarn.lock

@@ -3719,9 +3719,9 @@ react-date-picker@^6.10.0:
     react-calendar "^2.14.0"
     react-lifecycles-compat "^1.1.0"
 
-react-dom@^16.3.0:
-  version "16.3.0"
-  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.3.0.tgz#b318e52184188ecb5c3e81117420cca40618643e"
+react-dom@^16.4.0:
+  version "16.4.0"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.4.0.tgz#099f067dd5827ce36a29eaf9a6cdc7cbf6216b1e"
   dependencies:
     fbjs "^0.8.16"
     loose-envify "^1.1.0"
@@ -3760,9 +3760,9 @@ react-time-picker@^2.4.0:
     react-clock "^2.2.1"
     react-lifecycles-compat "^1.1.0"
 
-react@^16.3.0:
-  version "16.3.0"
-  resolved "https://registry.yarnpkg.com/react/-/react-16.3.0.tgz#fc5a01c68f91e9b38e92cf83f7b795ebdca8ddff"
+react@^16.4.0:
+  version "16.4.0"
+  resolved "https://registry.yarnpkg.com/react/-/react-16.4.0.tgz#402c2db83335336fba1962c08b98c6272617d585"
   dependencies:
     fbjs "^0.8.16"
     loose-envify "^1.1.0"