Fix Croatia numbers (closes GH-144)

Fixtures:

- http://www.tripadvisor.com/Hotel_Review-g644069-d1113135-Reviews-Hotel_Croatia-Baska_Voda_Split_Dalmatia_County_Dalmatia.html
- http://www.tripadvisor.com/Hotel_Review-g294454-d301428-Reviews-Esplanade_Zagreb_Hotel-Zagreb.html
- http://www.tripadvisor.co.uk/Hotel_Review-g295371-d4314708-Reviews-Fresh_Sheets_Bed_and_Breakfast_Dubrovnik-Dubrovnik_Dubrovnik_Neretva_County_Dalmatia.html