Update StackMonkey.ps1

StackMonkey.ps1

@@ -1058,5 +1058,8 @@ function Start-Server {
 
 #endregion
 
-# Bootstrap: launch the server
+# open browser on whatever port you've set
+Start-Process "http://localhost:$Port"
+
+# now start your server (this will block until you hit Exit in the UI)
 Start-Server