JournalTocs current articles fetcher
ebscohost, remove square brackets from query, ebsco doesn't like em
Merge branch 'master' into journaltocs
mention JournalTocs in README
tests, move search engine tests to ./test/search_engines
readme, gem latest version badge
update dev dependencies in Gemfile.lock
Merge branch 'master' of github.com:jrochkind/bento_search
allow 2.x vcr updates, fix probelm with incompatible webmock/vcr