Make frontend roadmap summary

content/roadmaps.json

@@ -35,8 +35,8 @@
       "url": "https://twitter.com/kamranahmedse"
     },
     "featured": true,
-    "path": "/roadmaps/1-frontend/0-About/0-Summary.md",
-    "detailed": true,
+    "path": "/roadmaps/1-frontend/0-About/2-Landscape.md",
+    "detailed": false,
     "versions": [
       "latest",
       "2018",

content/roadmaps/1-frontend/meta.json

@@ -34,8 +34,8 @@
     "url": "https://twitter.com/kamranahmedse"
   },
   "featured": true,
-  "path": "./0-About/0-Summary.md",
-  "detailed": true,
+  "path": "./0-About/2-Landscape.md",
+  "detailed": false,
   "versions": [
     "latest",
     "2018",