message: Added link to imsoidc to registration section
diff: @@ -24,6 +24,8 @@ The following samples showcase the iModel.js API in action:
  - Construct a 'Change Summary' of useful information.
  ## Developer Registration
  +Before registering [click here](https://imsoidc.bentley.com) to prepare your Bentley profile.
  +
  **_Samples must be registered before they can be run._**
  ### Register a New Application
  - [Agent Application](./agent-application.md) - Such as iModel Query Agent
  