Update tribits 2018 01 04
Created by: bartlettroscoe
I am getting a single failing test Zoltan2_OrderingScotch_MPI_4
with the checkin-test-sems.sh script but the changes in this PR branch should not impact that at all. Therefore, I am doing this PR so that it gets tested so that I can see if it passes the automated PR builds and then I will push using the "merge" button.