Implement Scrapers for Journal of Experimental Biology and Proceedings of the Royal Society Biology

Issue #2765 resolved
Thomas Niebler
created an issue

Exemplary links are

http://rspb.royalsocietypublishing.org/content/283/1844/20161270 and http://jeb.biologists.org/content/219/19/3137

These pages work with the same system underneath as it seems, so that shouldn't be that difficult.