Skills manifest: Add readme & more complexity to the sample (#5831)

* Add readme & more complexity to the sample

Author: clearab

schemas/readme.md

@@ -1,3 +1,3 @@
-# JsonSchema
-This folder contains Json Schemas and samples for the bot framework SDK.
+# JSON Schema
 
+This folder contains Json Schemas and samples for the bot framework SDK.

schemas/skills/readme.md

@@ -0,0 +1,11 @@
+# Skills JSON schema
+
+This folder contains the current and previous versions of the JSON Schema that defines your skill manifest. For additional information on skills, skill consumers, and skill manifests see the [skills documentation](https://docs.microsoft.com/azure/bot-service/skills-conceptual?view=azure-bot-service-4.0).
+
+## Published location
+
+The skills JSON schema is published at:
+
+`https://schemas.botframework.com/schemas/skills/{file name}`
+
+You should use the published version when referencing this schema.

schemas/skills/samples/complex-skillmanifest-2.1.preview-1.json

@@ -106,6 +106,12 @@
         "message": {
             "type": "message",
             "description": "Receives the user's' utterance and attempts to resolve it using the skill's LU models"
+        },
+        "typing": {
+            "type": "typing"
+        },
+        "conversationUpdate": {
+            "type": "conversationUpdate"
         }
     },
     "definitions": {