Add missing packages.config for Eto.Json.csproj
Add missing packages.config for Eto.Json.csproj

l8s/Eto,bbqchickenrobot/Eto-1,l8s/Eto,PowerOfCode/Eto,bbqchickenrobot/Eto-1,PowerOfCode/Eto,PowerOfCode/Eto,bbqchickenrobot/Eto-1,l8s/Eto