+ added set_tests_properties, this will cause the tests to fail
if, for instance, the test input files are not installed.
Merge remote-tracking branch 'devel/make_regrid_tests_fail' into devel-master

* devel/make_regrid_tests_fail:
  + added set_tests_properties, this will cause the tests to fail if, for instance, the test input files are not installed.