removing as per @ctb, closes #118
remove khmer::read_parsers::IParser::ParserState::thread_id

As it is unused and uninitialized. CID 1054789
Merge pull request #323 from ged-lab/cid-1054789

remove khmer::read_parsers::IParser::ParserState::thread_id
test_normalize_by_median_no_bigcount() now runs in temp dir

tests.test_normalize_by_median_no_bigcount() produced a temp file in
pwd, now modified to run test within temp dir
Changelog formatting, locally ignored file removed from gitignore
Fix Jenkins Build Status badge
Merge pull request #329 from RamRS/master

test_normalize_by_median_no_bigcount() now runs in temp dir
test_normalize_by_median_no_bigcount() now runs in temp dir

tests.test_normalize_by_median_no_bigcount() produced a temp file in
pwd, now modified to run test within temp dir
Changelog formatting, locally ignored file removed from gitignore
extract-partitions test cov 99%, pylint+pep8 on test-script+extr-part
fixed runscript to handle SystemExit; removed unnecessary popenscript fn
clarify Makefile targets; tweak autopep8 to ignore E309
formatting fixes, pylint cleanup
updated ChangeLog with test_scripts/popenscript removal
Merge pull request #332 from ged-lab/fix/test_scripts_popenscript

fixed runscript to handle SystemExit
resolve conflict