Enhancement: Allow parameterized query calls.

Currently to query, I have to write something like this val events = Event().query { query -> query.equalTo("id",1) }

Which according to me

• Not memory efficient: Because I need to initialize one empty object just to query.
• Not idiomatic: There is a better way to write this query functions.

I think the better way of writing query functions should be something like this

val events = query<Event> {query -> query.equalTo("id", 1) }

This feels more idiomatic and looks memory friendly.

[vicpinm]

The changes are now merged in master.

[vicpinm]

Thanks your very much @PrashamTrivedi , I will review it as soon as I can.