renamed "src" directory to "source"
reorganized directories
added datatable
added hdf5/h5_utility
fixed whitespace
whitespace
whitespace
changes to h5_utility routines
updated hdf5 utility functions
allow for writing the table to a group within the HDF5 file
completed right side bracket overload for table indexing
added warning about memory usage
added the CLASS output keyword for checking the CLASS attribute
added the TITLE output keyword
fixed a bug with zero-length string fields
major bugfixes; Init/Append/Save/Load/Overload brackets now working
removed keywords from Save method
replaced datacopy with nocopy keyword