Ncibuild

Updated NCI build files

* Module version updates
* HDF5 modules removed (it's statically compiled into Raijin's netCDF libraries)
* HDF5-related flags removed from `mkmf.template.nci`
* open MPI build flags removed from `mkmf.template.nci` (open MPI 1.8.2 changed the environment variable name anyway)
* `mpif90` updated to `mpifort` (recommended as of open MPI 1.8, I think?)