added two samples

wolverine-nats/WolverineAndNats/docs/demo.http

@@ -0,0 +1,38 @@
+POST https://localhost:7131/messages
+Content-Type: application/json
+
+{
+  "message": "Hello from ApiOne"
+}
+
+
+### 
+
+# ApiTwo will sum up the numbers - 
+
+POST https://localhost:7131/math
+Content-Type: application/json
+
+{
+ "numbers": [1, 2, 3, 4, 5, 6, 7, 8, 9]
+}
+
+
+### 
+POST https://localhost:7131/users 
+Content-Type: application/json
+
+{
+ "name": "Barbara Sea Cow"
+}
+
+###
+GET https://localhost:7204/users
+
+###
+PUT https://localhost:7131/users/462dd463-3dfd-41c8-be9f-52f5cb3489d0/name 
+Content-Type: application/json 
+
+{
+    "name": "Barbara Manatee"
+}