SharePoint 2013 Search: Even Better Best Bets with Exact Matching

First, full credit goes to Mikael Svenson and Petter Skodvin-Hvammen for the original solution.  This blog details a small modification to Mikael's "Better Best Bets" blog found here: http://blogs.msdn.com/b/mvpawardprogram/archive/2014/07/21/better-best-bets-with-lists-in-sharepoint-2013.aspx. Today's blog is a bare-bones, step-by-step process modifying the Better Best Bets solution to do exact matches on keywords.  The "Better Best Bets" solution can only do…