Updated the modSearchResults function to return top-performing models in the correct order, with the top-performing model appearing first in the list of models.
Removed use of ddply.
Merge pull request #25 from Ncalverley/master

Update to modSearchResults function. This should work fine, though I need to note that in the future if "DIST" is the metric of choice, it actually needs to be minimized, not maximized.