Renamed C++ example visual studio project

examples/cpp_vsproj_dll/libztHelloWorld/libztHelloWorld/libztHelloWorld.cpp

@@ -11,7 +11,7 @@
 int main()
 {
 	printf("waiting for libzt to come online...\n");
-	zts_startjoin("dlldir", "17d709436c2c5367");
+	zts_startjoin("config_path", "17d709436c2c5367");
 	printf("started. now performing a socket call\n");
 	int fd = zts_socket(AF_INET, SOCK_STREAM, 0);
 	printf("fd=%d\n", fd);

examples/cpp_vsproj_dll/libztHelloWorld/libztHelloWorld/libztHelloWorld.vcxproj

@@ -154,6 +154,9 @@
     <ClCompile Include="libztHelloWorld.cpp" />
     <ClCompile Include="stdafx.cpp" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\..\..\build\mingw32_nt-6.2\libzt.dll" />
+  </ItemGroup>
   <ItemGroup>
     <Library Include="..\..\..\..\build\mingw32_nt-6.2\libzt.lib" />
   </ItemGroup>

examples/cpp_vsproj_dll/libztHelloWorld/libztHelloWorld/libztHelloWorld.vcxproj.filters

@@ -36,6 +36,9 @@
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\..\..\build\mingw32_nt-6.2\libzt.dll" />
+  </ItemGroup>
   <ItemGroup>
     <Library Include="..\..\..\..\build\mingw32_nt-6.2\libzt.lib" />
   </ItemGroup>