Upgraded to Angular 9.1.0 and rules_nodejs to 1.6

Added in command to generate gui2-fw-lib as NPM package

Change-Id: Id21f6f17b6edcd09cffd237f7ece90cf97a71bc2
diff --git a/web/gui2/tsconfig.json b/web/gui2/tsconfig.json
index 4580e39..6073c03 100644
--- a/web/gui2/tsconfig.json
+++ b/web/gui2/tsconfig.json
@@ -10,6 +10,8 @@
       "es2017",
       "es2017.object"
     ],
+    "emitDecoratorMetadata": true,
+    "target": "es6",
     // Don't scan the node_modules/@types folder for ambient types.
     // This would force us to have all the types in the dependencies of
     // each library.
@@ -17,7 +19,7 @@
     // using the ///<reference types=""/> syntax.
     "types": [],
     "paths": {
-      "org_onosproject_onos/web/gui2-fw-lib": ["web/gui2-fw-lib"]
+      "org_onosproject_onos/web/gui2-fw-lib": ["../gui2-fw-lib"]
     }
   }
 }