Validator:
* fix bug loading implied packages with no version
Other Changes:
* fix bug generating error messages rendering bundles
* fix problems generating snapshots in some profiles
* fix for FHIRPath changes after discussion on Zulip
***NO_CI***
Validator Fixes:
* Check that there are no nested block HTML elements in an HTML paragraph
* create a warning for UCUM annotations
Other Changes:
* Fix some issues when converting Allergy Intolerance 3 <-> 4
* Fix issues generating invsalid HTML
* Fix up FHIRPath to pass latest test cases
* Bundle rendering improvements
* Give code interface for control over validation rules
* add support for rendering choice groups (CDA)
***NO_CI***
* Fix up conversion for date problems
* Mark packages as unsuitable for publication
* rework rendering tests & fix bug in Parameters renderer
* fix test case depedency
* Fix up conversion for date problems
* Mark packages as unsuitable for publication
* rework rendering tests & fix bug in Parameters renderer
* fix test case depedency
* update VSACImporter to get value sets from VSAC directly
* Fix up rendering of Extensions
* Add support for choice groups, and markdownify some elements
Validator:
* Better validation of bad references (and fix NPE)
* Rework output to be more informative and cleaner
* Fix bugs in validation of nested bundles
* Fix bug loading package with no specified version
* fix bugs loading discovered packages on the fly
* Validator now supports logical models in XML wkith no namespaces
Other code changes:
* Add version conversion for AllergyIntolerance (1.2 <-> 3.0 & 1.2 <-> 4.0)
* Add version conversion for MedicationRequest
* Fix rendering of documents
* fix for not rendering null values in patterns for must-support view
***NO_CI***