Added a README for the UI2 archetype

Change-Id: I7e0b40a5c34610b3e4d97eef59cbf545426fce06
diff --git a/web/gui2-topo-lib/projects/gui2-topo-lib/package.json b/web/gui2-topo-lib/projects/gui2-topo-lib/package.json
index 8043f1a..644d88a 100644
--- a/web/gui2-topo-lib/projects/gui2-topo-lib/package.json
+++ b/web/gui2-topo-lib/projects/gui2-topo-lib/package.json
@@ -16,6 +16,7 @@
   },
   "peerDependencies": {
     "@angular/common": "^7.0.0",
-    "@angular/core": "^7.0.0"
+    "@angular/core": "^7.0.0",
+    "gui2-fw-lib": "^2.1.1"
   }
 }