* fix evaluation of codes in code systems that are labelled content = fragment
* fix url for cqfmeasures project
* change from error to warning for code system fragments
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* Version comparison support
* Fix for problem validating search parameter derivation
* Added lazy resource loading - improve loading times and memory requirements in advance of the challenge of loading UTG for most use cases
* Fixed bug where canonical resource has no URL
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* add package url fixer
* fix problems doing CCDA snapshots
* Fix for http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
* improve error message
* fix package id in generated version specific tests
* remove spurious debug statement
* rework package loaders for automatic loading of package dependencies
* fix spelling mistake
* add automatic loading of package dependencies by the context
* significant work on tests to support version comparison
* fix minor loading issue
* compile fix
* utils support
* fixes for version comparison
* rework error handling when expanding valuesets + add error check on value set imports
* fix loading bug
* improve error message
Validator:
* Add support for conformsTo in invariants on elements
* Fix bug in assumeValidRestReferences doing bundle validation
* Add -show-times parameter
* Handle weird ege case for fixedReference
Code:
* add support for row opacity in rendered tables
* fix cross version convertor for DataRequirements
* fix rendering of multiple type profiles
* add code for converting resource names between versions
* add FHIRPath engine to i18n framework
* fix bundle rendering
* change HTML parser to parse doctype declaration, and move html validation to the validator
* snapshot generator - fix bug where slices get cardinaliyt min=1 by default
***NO_CI***