Add grpc_zookeeper in build.json
diff --git a/vsprojects/grpc.sln b/vsprojects/grpc.sln
index f931311..64440c2 100644
--- a/vsprojects/grpc.sln
+++ b/vsprojects/grpc.sln
@@ -34,6 +34,12 @@
 		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpc_zookeeper", "grpc_zookeeper\grpc_zookeeper.vcxproj", "{F14EBEC1-DC43-45D3-8A7D-1A47072EFE50}"
+	ProjectSection(ProjectDependencies) = postProject
+		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
+		{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grpc++", "grpc++\grpc++.vcxproj", "{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}"
 	ProjectSection(ProjectDependencies) = postProject
 		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
@@ -108,6 +114,14 @@
 		{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}.Release|Win32.Build.0 = Release|Win32
 		{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}.Release|x64.ActiveCfg = Release|x64
 		{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}.Release|x64.Build.0 = Release|x64
+		{F14EBEC1-DC43-45D3-8A7D-1A47072EFE50}.Debug|Win32.ActiveCfg = Debug|Win32
+		{F14EBEC1-DC43-45D3-8A7D-1A47072EFE50}.Debug|Win32.Build.0 = Debug|Win32
+		{F14EBEC1-DC43-45D3-8A7D-1A47072EFE50}.Debug|x64.ActiveCfg = Debug|x64
+		{F14EBEC1-DC43-45D3-8A7D-1A47072EFE50}.Debug|x64.Build.0 = Debug|x64
+		{F14EBEC1-DC43-45D3-8A7D-1A47072EFE50}.Release|Win32.ActiveCfg = Release|Win32
+		{F14EBEC1-DC43-45D3-8A7D-1A47072EFE50}.Release|Win32.Build.0 = Release|Win32
+		{F14EBEC1-DC43-45D3-8A7D-1A47072EFE50}.Release|x64.ActiveCfg = Release|x64
+		{F14EBEC1-DC43-45D3-8A7D-1A47072EFE50}.Release|x64.Build.0 = Release|x64
 		{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}.Debug|Win32.ActiveCfg = Debug|Win32
 		{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}.Debug|Win32.Build.0 = Debug|Win32
 		{C187A093-A0FE-489D-A40A-6E33DE0F9FEB}.Debug|x64.ActiveCfg = Debug|x64