Update db.
Update db.


Former-commit-id: 75a4e573f9a7600de97db876cfea443863c71e1e
guilherme-pg/citationhunt,eggpi/citationhunt,guilherme-pg/citationhunt,eggpi/citationhunt,guilherme-pg/citationhunt,eggpi/citationhunt,guilherme-pg/citationhunt,eggpi/citationhunt