romio314 is a just a component that does not require Fortran bindings,
so simply disable Fortran support to prevent warnings about deprecated flags
Fixesopen-mpi/ompi#4281
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Rename all files and symbols from "io_romio" to "io_romio314". This
fixes --disable-dlopen builds (because they were missing
the mca_io_romio314_component symbol).
