Index: src/chext/chext.vc120.vcxproj
===================================================================
diff -u -rb712554e2b3602ce7242c7ff1cd7745b03378440 -rca50000d4bc00a252f9289174cb11223a43c1e90
--- src/chext/chext.vc120.vcxproj	(.../chext.vc120.vcxproj)	(revision b712554e2b3602ce7242c7ff1cd7745b03378440)
+++ src/chext/chext.vc120.vcxproj	(.../chext.vc120.vcxproj)	(revision ca50000d4bc00a252f9289174cb11223a43c1e90)
@@ -129,16 +129,16 @@
     <IntDir>$(SolutionDir)intermediate\vc120\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <IgnoreImportLibrary>true</IgnoreImportLibrary>
     <LinkIncremental>true</LinkIncremental>
-    <IncludePath>C:\dev\boost_1_56_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_56_0\lib-12.0\x32\lib;$(LibraryPath)</LibraryPath>
+    <IncludePath>C:\dev\boost_1_57_0;$(IncludePath)</IncludePath>
+    <LibraryPath>C:\dev\boost_1_57_0\lib-12.0\x32\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Testing Debug|Win32'">
     <OutDir>$(SolutionDir)bin-vc120\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\vc120\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <IgnoreImportLibrary>true</IgnoreImportLibrary>
     <LinkIncremental>true</LinkIncremental>
-    <IncludePath>C:\dev\boost_1_56_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_56_0\lib-12.0\x32\lib;$(LibraryPath)</LibraryPath>
+    <IncludePath>C:\dev\boost_1_57_0;$(IncludePath)</IncludePath>
+    <LibraryPath>C:\dev\boost_1_57_0\lib-12.0\x32\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <OutDir>$(SolutionDir)bin-vc120\$(Configuration)\</OutDir>
@@ -148,8 +148,8 @@
     <CodeAnalysisRuleSet>NativeRecommendedRules.ruleset</CodeAnalysisRuleSet>
     <RunCodeAnalysis>false</RunCodeAnalysis>
     <TargetName>$(ProjectName)64</TargetName>
-    <IncludePath>C:\dev\boost_1_56_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_56_0\lib-12.0\x64\lib;$(LibraryPath)</LibraryPath>
+    <IncludePath>C:\dev\boost_1_57_0;$(IncludePath)</IncludePath>
+    <LibraryPath>C:\dev\boost_1_57_0\lib-12.0\x64\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Testing Debug|x64'">
     <OutDir>$(SolutionDir)bin-vc120\$(Configuration)\</OutDir>
@@ -159,42 +159,42 @@
     <CodeAnalysisRuleSet>NativeRecommendedRules.ruleset</CodeAnalysisRuleSet>
     <RunCodeAnalysis>false</RunCodeAnalysis>
     <TargetName>$(ProjectName)64</TargetName>
-    <IncludePath>C:\dev\boost_1_56_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_56_0\lib-12.0\x64\lib;$(LibraryPath)</LibraryPath>
+    <IncludePath>C:\dev\boost_1_57_0;$(IncludePath)</IncludePath>
+    <LibraryPath>C:\dev\boost_1_57_0\lib-12.0\x64\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <OutDir>$(SolutionDir)bin-vc120\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\vc120\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <IgnoreImportLibrary>true</IgnoreImportLibrary>
     <LinkIncremental>false</LinkIncremental>
-    <IncludePath>C:\dev\boost_1_56_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_56_0\lib-12.0\x32\lib;$(LibraryPath)</LibraryPath>
+    <IncludePath>C:\dev\boost_1_57_0;$(IncludePath)</IncludePath>
+    <LibraryPath>C:\dev\boost_1_57_0\lib-12.0\x32\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Testing Release|Win32'">
     <OutDir>$(SolutionDir)bin-vc120\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\vc120\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <IgnoreImportLibrary>true</IgnoreImportLibrary>
     <LinkIncremental>false</LinkIncremental>
-    <IncludePath>C:\dev\boost_1_56_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_56_0\lib-12.0\x32\lib;$(LibraryPath)</LibraryPath>
+    <IncludePath>C:\dev\boost_1_57_0;$(IncludePath)</IncludePath>
+    <LibraryPath>C:\dev\boost_1_57_0\lib-12.0\x32\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <OutDir>$(SolutionDir)bin-vc120\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\vc120\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <IgnoreImportLibrary>true</IgnoreImportLibrary>
     <LinkIncremental>false</LinkIncremental>
     <TargetName>$(ProjectName)64</TargetName>
-    <IncludePath>C:\dev\boost_1_56_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_56_0\lib-12.0\x64\lib;$(LibraryPath)</LibraryPath>
+    <IncludePath>C:\dev\boost_1_57_0;$(IncludePath)</IncludePath>
+    <LibraryPath>C:\dev\boost_1_57_0\lib-12.0\x64\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Testing Release|x64'">
     <OutDir>$(SolutionDir)bin-vc120\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)intermediate\vc120\$(Platform)\$(ProjectName)_$(Configuration)\</IntDir>
     <IgnoreImportLibrary>true</IgnoreImportLibrary>
     <LinkIncremental>false</LinkIncremental>
     <TargetName>$(ProjectName)64</TargetName>
-    <IncludePath>C:\dev\boost_1_56_0;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\dev\boost_1_56_0\lib-12.0\x64\lib;$(LibraryPath)</LibraryPath>
+    <IncludePath>C:\dev\boost_1_57_0;$(IncludePath)</IncludePath>
+    <LibraryPath>C:\dev\boost_1_57_0\lib-12.0\x64\lib;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Midl>