Remove definitions and settings that are never used or duplicate MSVC
defaults. Fixes #3297.

Signed-off-by: irwir <irwir@users.noreply.github.com>
diff --git a/scripts/data_files/vs2010-main-template.vcxproj b/scripts/data_files/vs2010-main-template.vcxproj
index c8f13c3..c0f3a3c 100644
--- a/scripts/data_files/vs2010-main-template.vcxproj
+++ b/scripts/data_files/vs2010-main-template.vcxproj
@@ -80,11 +80,9 @@
   </PropertyGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">

     <ClCompile>

-      <PrecompiledHeader>

-      </PrecompiledHeader>

       <WarningLevel>Level3</WarningLevel>

       <Optimization>Disabled</Optimization>

-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>

+      <PreprocessorDefinitions>_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <AdditionalIncludeDirectories>

 INCLUDE_DIRECTORIES

       </AdditionalIncludeDirectories>

@@ -97,11 +95,9 @@
   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">

     <ClCompile>

-      <PrecompiledHeader>

-      </PrecompiledHeader>

       <WarningLevel>Level3</WarningLevel>

       <Optimization>Disabled</Optimization>

-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>

+      <PreprocessorDefinitions>_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <AdditionalIncludeDirectories>

 INCLUDE_DIRECTORIES

       </AdditionalIncludeDirectories>

@@ -115,12 +111,10 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">

     <ClCompile>

       <WarningLevel>Level3</WarningLevel>

-      <PrecompiledHeader>

-      </PrecompiledHeader>

       <Optimization>MaxSpeed</Optimization>

       <FunctionLevelLinking>true</FunctionLevelLinking>

       <IntrinsicFunctions>true</IntrinsicFunctions>

-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>

+      <PreprocessorDefinitions>NDEBUG;_USRDLL;MBEDTLS_EXPORTS;KRML_VERIFIED_UINT128;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <AdditionalIncludeDirectories>

 INCLUDE_DIRECTORIES

       </AdditionalIncludeDirectories>

@@ -135,8 +129,6 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">

     <ClCompile>

       <WarningLevel>Level3</WarningLevel>

-      <PrecompiledHeader>

-      </PrecompiledHeader>

       <Optimization>MaxSpeed</Optimization>

       <FunctionLevelLinking>true</FunctionLevelLinking>

       <IntrinsicFunctions>true</IntrinsicFunctions>