* Updates queryResponse tests to include new cachedResponse bool
* Adds cachedResponse bool to QueryResponse
* Adds tests to assert the correct query counts (totalQueries and cachedQueries) are dispatched for data-requests
* Adds totalQueries and cachedQueries counts to the data-request events
* Adds new metrics and their descriptions to docs
* uses more descriptive variable name
* changes naming
* removes hyphen in docs
* extracts calculations to own lines prior to assignment
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