[Case_Sensitive] - Fix for name and alternate_identity_name query

Hi Kevin,

First of all thanks for this wonderful gem of yours. I am enjoying working with it. 

As, I was working on it. I found a minor flaw in the query to select name and alternate_identity_name which took in my concern when a positive SDN user got passed through the score calculation.

Further looking into the files, I found out that query missed the "ilike or lower" while fetching records. As I am not sure that why you missed this, but was this intentional?

Thanks,
Pratik