Refactor read_unicode_csv to allow read from StringIO
Refactor read_unicode_csv to allow read from StringIO

johnbachman/indra,sorgerlab/indra,bgyori/indra,bgyori/indra,sorgerlab/indra,sorgerlab/belpy,pvtodorov/indra,pvtodorov/indra,johnbachman/belpy,bgyori/indra,pvtodorov/indra,johnbachman/belpy,johnbachman/belpy,pvtodorov/indra,johnbachman/indra,sorgerlab/belpy,sorgerlab/belpy,johnbachman/indra,sorgerlab/indra