FindQuery doesn't optimize for single results

[hippiehunter]

When passed to a SingleResult object, we don't detect that the result will only be a single object. This results in select being used instead of a direct keyed read. Options for solving this include checking for keys that don't allow dups and then assuming a single result if the key has been fully specified.

Aha! Link: https://synergex.aha.io/features/HC-72