Removing old 3D tests (now 2D, see #753)
Removing individual graphs now that a composite graph exists
This test has been replaced by Jacobi-1D-NaiveParallel.*
Remove individual graphs from GRAPHFILES, add new ones
Merging with master to update GRAPHFILES
Merge pull request #816 from benharsh/csu-remove-old

CSU Jacobi Tests - Clean up

This patch does a few things:

#753 renamed 3D->2D, so let's remove everything with the 3D name.
#753 also created composite graphs for each dimension, let's remove the individual graphs
A test was copied to a new name, but the old was not removed. Let's fix that
Remove the old graphs from GRAPHFILES, add the new ones