2.2.0

Query(), GetRecord(), and GetRecords() previously returned (Data?, Data?). Returning a tuple of optionals meant an extra step before unwrapping either result. Not ideal. All record fetching methods now throw and return (Data, DataInfo). This means:

• You no longer need an extra let (data, info) = call prior to unwrapping data or info.
• You can now 'dot' directly into info, like this: print("fetched \(info.foundCount) records").