fix(package): update react-redux to version 7.0.1

Closes #501

Author: greenkeeper[bot]

package.json

@@ -115,7 +115,7 @@
     "react-final-form": "^3.4.0",
     "react-helmet": "^5.0.3",
     "react-loadable": "^5.3.0",
-    "react-redux": "^5.0.6",
+    "react-redux": "^7.0.1",
     "react-router": "^4.2.0",
     "react-router-bootstrap": "^0.24.4",
     "react-router-config": "^1.0.0-beta.4",