Bad outside links

[mccalluc]

(Adding strike through on URLs that worked when I checked by hand.)

• Got 401 from http://www.nature.com/nclimate/journal/vaop/ncurrent/full/nclimate2728.html instead of 200
• Got 403 from http://crawford.com/ instead of 200
• Got 403 from http://www.cop21.gouv.fr/en instead of 200
• Got 404 from http://www.statearchivists.org/connections/archivalassns.htm instead of 200
• Got 500 from http://americanarchive.org/about-the-american-archive/projects/newshour instead of 200
• Number of redirects hit maximum amount: http://americanarchivist.org/doi/abs/10.17723/aarc.63.1.242683617n40849g
• Number of redirects hit maximum amount: http://www.current.org/wp-content/themes/current/archive-site/cpb/cpb1202archive.html
• Number of redirects hit maximum amount: http://www.epa.gov/climatechange/science/causes.html
• Number of redirects hit maximum amount: http://www.loc.gov/rr/record/nrpb/
• Number of redirects hit maximum amount: http://www2.epa.gov/sites/production/files/2015-06/documents/frontmatter.pdf

[mccalluc]

Fixed a couple in my branch, and the rest work. Closing.