Add support for WHERE...IN when parameter is an array

[bartread]

It would be increasingly handy if array parameters were treated like they are in Dapper itself, which supports WHERE someColumn IN @SomeColumnValues.

[bartread]

Note that currently, WHERE...IN can be used, but only when you specify a custom WHERE clause expression. What I'm talking about here is autogenerating it as part of the default AutoQuery where no list of aliases or WHERE clause expression is supplied.