Getting rid of ^M characters at the end of the lines. This messed up the creation of auto_show_compile_options.C. The changes don't show in the diffs.
Update 1: Removing enzo_unit_tests.h and comm_move_grid_tests.C. They are no longer used.
Is this file actively used? Are the unit tests still compiled?
Not that I know of. This file is only called in comm_move_grid_tests.C. We can trash both files if they're not used anymore, especially with the new test suite!
comm_move_grid_tests.C isn't even compiled. I vote to remove these two files.