test_coverage only checks for missing hosts mentioned in sites.csv
test_static_assets to check sitemap.xml, robots.txt for each site
fixed site_hosts.sh tests
test_mapping messages
removed robots.txt,,410 from decc mappings [expletive deleted]
edon global redirect now implemented in Dyn
timing in go script
improves serves static assets
www.culture.gov.uk filename missing .csv suffix
full_tests test coverage
smoke and full test static assets
don't test 404/401 in static assets, yet
moved munge process notes to munge/README.md
refactored test_one_mapping to try_url, better command with options
renamed validate_mappings -t option for consistency
made all sites return a robots.txt and sitemap.xml
moved jobwarehouse.businesslink.gov.uk redirection to Dyn