Update / Add download links on each city page if necessary

[enockseth]

• [ ] Abidjan
• [ ] Accra
• [ ] Kampala
• [ ] Kinshasa
• [ ] Monrovia
• [ ] Ngaoundere
• [ ] Pointe-Noire
• [ ] Saint-Louis
• [ ] Seychelles
• [ ] Yaoundé
• [ ] Zanzibar