Abkhaz flag flies over one of the piers in Sokhumi, August, 2013. Photo: Olesya Vartanyan of RFE/RL’s Ekho Kavkaza The road from Gali to Sokhumi shows signs of Abkhazia’s former prosperity. The tea factories in Achigvara and Dranda, used to employ hundreds of workers at the processing plants and in the fields. The buildings now …