## Validator Changes:

* ignore canonical resources found in core examples packages
* get .ofType() working in discriminators (round #1!)
* fix bug checking enableWhen - ignoring items in answers
* Improved Error messages validating bundle entries

## Other Code Changes

* Improve rendering of uris that point to known resources 
* Fix wrong reference rendering questionnaire
* Fix rendering of QuestionnaireResponses - render items in answers properly
* Improve Error message when snapshot can't be generated 
* fix up support for R5