JPSSnagg

test/Makefile.in:
test/testnagg_more.sh:
test/Makefile.am:
test/nagg_functions.sh:

Bug fix: somehow testnagg.sh and testnagg_more.sh run in parallel (e.g.,
when "gmake -j 4" is used.)  They both used the same style of temporary files
in the same test/ directory, resulting in overwritting each other.

Changed Makefile.am to force testnagg.sh and testnagg_more.sh to run in
sequencing. Also append pid ($$) to the temporary files which should avoid
the two test scripts from interferring each other.
But this is not working somehow.  Check them in for now for
Beta release and more work is needed.

test/testfiles/manyinputfilesSVM01.txt:
test/testfiles/manyinputfilesSVM01-16.txt:
Expected changed due to the latest code check in.

Tested: jam and koala all passed except when testnagg_more.sh is allowed
to run in parallel.