nathanmarz/cascalog — pull request #99 by pingles (2012-12-07 15:20:50+00:00)
Title: add message to show the difference between needed-vars and project-field...

Hi,

Paul (@Quantisan) and I added the changes to make it easier to see when we'd missed or misnamed fields. Rather than just printing the 2 lists, we also show the difference between them.