FI-2544 Release v0.9.0 IPS Test Kit

[arscan]

Release Summary:

• Updates HL7 IPS Reference Server preset to point to new domain
• Adds separate preset for content-only tests, and fixes issues where preset was rendering as Ruby object instead of JSON in the input field for the test
• Adds descriptions to suite and tests to describe the testing capability of this set of tests and how to use the presets
• Removes $document operation test as it had a critical bug in the Inferno test, but is not documented in the current version of the IPS IG and there are no known reference implementations so fixing it was not possible
• Updates $summary test to use GET as the POST version for FHIR Operations in Inferno forces a Content-Type header when it is not appropriate, which causes issues in some reference implementations
• Updates inferno_core dependency to ensure that GET for FHIR Operations is provided
• Adds very basic $docref test that verifies support for this operation and initiates a request, but does very little to validate the response due to lack of available references
• Updates to v0.9.0 to match convention of other test kits that are ready to be deployed to inferno.healthit.gov