Windows: Add XZip library files (http://www.codeproject.com/Articles/4135/XZip-and-XUnzip-Add-zip-and-or-unzip-to-your-app-w)

src/Format/Format.vcxproj

@@ -250,6 +250,8 @@ copy $(TargetPath) "..\Debug\Setup Files\VeraCrypt Format-x64.exe" >NUL:
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="..\Common\XUnzip.cpp" />
+    <ClCompile Include="..\Common\XZip.cpp" />
     <ClCompile Include="FormatCom.cpp" />
     <ClCompile Include="InPlace.c">
       <CompileAs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">CompileAsCpp</CompileAs>
@@ -320,6 +322,8 @@ copy $(TargetPath) "..\Debug\Setup Files\VeraCrypt Format-x64.exe" &gt;NUL:
     <ClInclude Include="..\Common\Exception.h" />
     <ClInclude Include="..\Common\Fat.h" />
     <ClInclude Include="..\Common\Format.h" />
+    <ClInclude Include="..\Common\XUnzip.h" />
+    <ClInclude Include="..\Common\XZip.h" />
     <ClInclude Include="FormatCom.h" />
     <ClInclude Include="..\Common\GfMul.h" />
     <ClInclude Include="InPlace.h" />

src/Format/Format.vcxproj.filters

@@ -108,6 +108,12 @@
     <ClCompile Include="..\Common\Xts.c">
       <Filter>Source Files\Common</Filter>
     </ClCompile>
+    <ClCompile Include="..\Common\XZip.cpp">
+      <Filter>Source Files\Common</Filter>
+    </ClCompile>
+    <ClCompile Include="..\Common\XUnzip.cpp">
+      <Filter>Source Files\Common</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <Midl Include="FormatCom.idl">
@@ -208,6 +214,12 @@
     <ClInclude Include="..\Common\Xts.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\Common\XZip.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\Common\XUnzip.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\Boot\Windows\Release_Serpent_SHA2\BootSector.bin">