Fix Load Scopus Csv ScopusCsvDocument authors method #49
Description
The current Scopus csv test case has the column value "Authors with Affiliations" formatted as Author First Name, Author Last Name, Affiliation; ..... however when using scopus recently this format is Author First Author Last, Affiliation;
This causes the author name property to become the Author First and Author Last AND the first affiliation. This method also needs to be modified to support multiple affiliations for a single author. This may need to be opened up as a separate issue, although it shouldn't be too difficult to implement.
The plan is to add a new test case for a recently exported scopus csv file, then modify the method to pass tests for both files.