Fetch author emails

[coveralls]

Pull Request Test Coverage Report for Build 111

• 60 of 90 (66.67%) changed or added relevant lines in 5 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-1.7%) to 83.878%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
app/jobs/fetch_authors_emails_wos_job.rb	16	21	76.19%
lib/web_of_science/fetch_authors_emails_wos.rb	4	29	13.79%
<!--	Total:	60	90	66.67%	-->

Totals
Change from base Build 108:	-1.7%
Covered Lines:	822
Relevant Lines:	980

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💛 - Coveralls