math/octave-forge-hdf5oct: New port.

The octave-forge package is the result of The GNU Octave Repositry
project, which is intended to be a central location for custom scripts,
functions and extensions for GNU Octave. contains the source for all the
functions plus build and install scripts.

This is hdf5oct.

MATLAB compatible high-level functions for HDF5 file I/O.