fix windows for switch_version.c still need work for mod_skypopen and mod_gsmopen

w32/Library/FreeSwitchCore.2012.vcxproj

@@ -445,6 +445,7 @@ if not exist "$(OutDir)htdocs" xcopy "$(SolutionDir)htdocs\*.*" "$(OutDir)htdocs
     <ClCompile Include="..\..\src\switch_stun.c" />
     <ClCompile Include="..\..\src\switch_time.c" />
     <ClCompile Include="..\..\src\switch_utils.c" />
+    <ClCompile Include="..\..\src\switch_version.c" />
     <ClCompile Include="..\..\src\switch_xml.c" />
     <ClCompile Include="..\..\src\switch_xml_config.c" />
     <ClCompile Include="..\..\libs\miniupnpc\igd_desc_parse.c">

w32/Library/FreeSwitchCore.2012.vcxproj.filters

@@ -220,6 +220,9 @@
     <ClCompile Include="..\..\libs\libtpl-1.5\src\win\mmap.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\switch_version.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\libs\miniupnpc\declspec.h">