Add some very basic tests of new- and old-style commands.  These do not yet test that the results are correct, but they at least confirm that there are no errors.
Add some very basic tests of new- and old-style commands.  These do not yet test that the results are correct, but they at least confirm that there are no errors.

nerdvegas/rez,nerdvegas/rez,instinct-vfx/rez,instinct-vfx/rez