Exclude non-local files by default, remove MPI-specific functionality.
Exclude non-local files by default, remove MPI-specific functionality.

Like makedepf90, non-local include files are excluded from the
prerequisites by defualt; they can be listed by specifying '-g' or
'--include-global'.

Accordingly, the functionality of removing 'mpif.h' and the corresponding
options '-m' and '--exclude-MPI' were removed.

furutaka/makedepfort