ACS Scraper - requires relative URL parsing from quickscrape
AAAS (Science) Scraper - requires relative URL parsing from quickscrape
Nature Scraper - requires relative URL parsing from quickscrape
Additional use of meta tags
Wiley Scraper
removed renames from download - doesn't properly work in urllist cases
Added Springer Scraper
Taylor & Francis Scraper - Requires relative paths from quickscrape
URLLists for written scrapers
Built test .json files
Nature updates & Test
Removed Nature, ready for pull
Added PNAS scraper & test
RSC Scrapers
JAMA and related sub-journal scraper
Merge pull request #23 from pbulsink/ready_to_pull

ACS, AAAS, Springer, Taylor & Francis, and Wiley scrapers