Upgrade React Router to 5.0.0

Author: iansu

package.json

@@ -41,7 +41,7 @@
     "prop-types": "^15.7.2",
     "react-onclickout": "^2.0.8",
     "react-perfect-scrollbar": "^1.4.4",
-    "react-router-dom": "~4.3.1",
+    "react-router-dom": "^5.0.0",
     "reactstrap": "^7.1.0"
   },
   "peerDependencies": {