Modifications made on files provided by KKM (in the TestA?.zip files):
* TestA?/Params.f90:
  - renamed to Params.F90 (with a capital "F"), so that gfortran passes it through the C preprocessor
  - replaced the values of N, d, q by expressions containing the "COUNTRIES" macro
* TestA8/Test.f90:
  - renamed procedure "Test1" to "Test", in order to be consistent with the other Test.f90 files
