JPSSnagg

test/testfiles/usage.txt
    update for corrections to product table.
test/testfiles/*_products.txt
    expected output files for new tests of intermediate products.
test/testnagg_more.sh
    added new tests with intermediate product files.
src.nagg_product.c
    corrected several GDPIDs for new intermediate products.

Tested jam & koala, gcc & icc with test_nagg.sh and testnagg_more.sh