JPSSnagg

Corrected the
nagg_get_granules(char **file_list, int number_of_files,
    granule_t **granule_info_p[], int *number_of_granules_p);
nagg_get_granules should received the addresses of granule_info and
number_of_granules so that it can return the values. Changed name of both
parameters to XX_p as pointer of XX to reflect the nature of the parameter.

The debug statments of nagg_print_granules were left in to demonstrate
it actually works. Should be cleaned up later.

Tested: Koala. linew.