* allow param update by identity + hashed value storage
* add specActions.changeParamByIdentity
* add identity-based lookup support in spec selectors
* migrate `changeParam` usage to `changeParamByIdentity`
* migrate usage of `parameterWithMeta` to `parameterWithMetaByIdentity`
* update invocations of `changeParamByIdentity` to match fn signature
* use OrderedMap throughout hash-based selectors for consistency
* normalize usage of ParameterRow `onChange`
* migrate bug 4557 tests to reflect new ParameterRow interface
* remove exclusive test blocks
* linter fixes
* copy Parameters changes into OAS3 wrapper
* use rawParam for meta lookups in ParameterRow
* default to empty `ImmutableMap` when grabbing op metadata
* pass `errors` into JsonSchema components
* Account for Immutable data structure in JavaScriptonSchema...
...and create empty Lists instead of Maps by default.
* Pass ImmutableList through to JsonSchema child components
* Add lazy resolving spec state extensions
* TEMPORARY: disable conventional resolved spec
* WIP
* Use resolveSubtree in Operation display
* Freebie: short-circuit Markdown component if it is given plaintext
* NEW DEFAULT BEHAVIOR: `defaultModelsExpandDepth: 1` does not expand individual models
* Render faked Model expander to trigger resolution
* Baseline support for Editor lifecycles
* Display operation summaries before the operation is resolved
* Test migrations
* WIP
* Swagger2 TIO Body params
* a bit of cleanup
* Debounce string param inputs
* Reach into unresolved operation for deprecated flag, if available
* Fire subtree request outside of render
* Remove debugging flags
* Fix logical errors in spec statePlugins
* TODOs become TODONEs!
* Migrate deeplinking feature to non-resolved spec action
* ESLint fixes
- Display mutated requests from request interceptor in curl output in UI.
Put this behind showMutatedRequest flag so that the mutation can be
silent.
- Document requestInterceptor, responseInterceptor and showMutatedRequest
in README.md
- Add tests
