Revert "Add dxsdk_dir to vc++ paths via base.props. This means you no…

… longer need the paths in a global property sheet. In fact if you have them in such a file, you should remove them as it will cause conflicts with the vs2013 build."

This reverts commit 0791a9e.

Source/VSProps/Base.props

@@ -22,16 +22,6 @@
     <OutDir>$(IntDir)bin\</OutDir>
     <TargetName Condition="'$(ConfigurationType)'=='Application'">$(ProjectName)$(TargetSuffix)</TargetName>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(Platform)'=='Win32'">
-    <IncludePath>$(DXSDK_DIR)Include;$(IncludePath)</IncludePath>
-    <LibraryPath>$(DXSDK_DIR)Lib\x86;$(LibraryPath)</LibraryPath>
-    <ExecutablePath>$(DXSDK_DIR)Utilities\Bin\x86;$(ExecutablePath)</ExecutablePath>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Platform)'=='x64'">
-    <IncludePath>$(DXSDK_DIR)Include;$(IncludePath)</IncludePath>
-    <LibraryPath>$(DXSDK_DIR)Lib\x64;$(LibraryPath)</LibraryPath>
-    <ExecutablePath>$(DXSDK_DIR)Utilities\Bin\x64;$(ExecutablePath)</ExecutablePath>
-  </PropertyGroup>
   <ItemDefinitionGroup>
     <!--ClCompile Base-->
     <ClCompile>