fix(package): update react-redux to version 7.1.0

Closes #112

Author: greenkeeper[bot]

package.json

@@ -168,7 +168,7 @@
     "history": "^4.6.1",
     "react": "^16.0.0",
     "react-dom": "^16.0.0",
-    "react-redux": "^5.0.1",
+    "react-redux": "^7.1.0",
     "react-router": "^4.1.1",
     "react-router-dom": "^4.1.1",
     "react-router-redux": "^5.0.0-alpha.6",