Record 2 authors aliases

Related issue: #41
https://github.com/medea-project/ipcc-database/issues/41
Record alias for variant of Unicode encoding of 'Corrine Le Quéré'

Related issue: #41
https://github.com/medea-project/ipcc-database/issues/41
Record 1 author alias

Related issue: #41
https://github.com/medea-project/ipcc-database/issues/41
Record aliases for authors, identified through approximate matching

Relate issue: #41
https://github.com/medea-project/ipcc-database/issues/41