Add wrapping of where clause to adapter findQuery

Wrap the passed in query in a `{ where: }` if not already wrapped.  For brevity.

Been using this in my own project and seems to work pretty well, thought you guys may be interested in it.
I've been using this in my app and haven't had a problem without `JSON.stringify`ing.  I'll confirm again, but can you give me a specific case of this failing for you so I can reproduce?