added ver_1.8

package.json

@@ -13,7 +13,7 @@
     "@testing-library/jest-dom": "^4.2.4",
     "@testing-library/react": "^10.0.3",
     "@testing-library/user-event": "^7.1.2",
-    "axios": "^0.19.1",
+    "axios": "^0.21.1",
     "bootstrap": "^4.5.0",
     "bootstrap-switch-button-react": "^1.2.0",
     "d3": "^5.16.0",
@@ -44,6 +44,7 @@
     "react-magnific-popup": "^1.0.1",
     "react-pdf": "^4.1.0",
     "react-router-dom": "^5.1.2",
+    "react-router-sitemap": "^1.2.0",
     "react-scripts": "3.4.0",
     "react-swipeable-views": "^0.13.9",
     "react-twitter-embed": "^3.0.3",