Move ClCompile:TreeHandler.h from ClInclude to ClCompile ItemGroup

Author: AntonDevil

src/NppJsonViewer/NPPJSONViewer.vcxproj

@@ -198,6 +198,7 @@
     <ClCompile Include="SettingsDlg.cpp" />
     <ClCompile Include="ShortcutCommand.cpp" />
     <ClCompile Include="SliderCtrl.cpp" />
+    <ClCompile Include="TreeHandler.h" />
     <ClCompile Include="TreeViewCtrl.cpp" />
   </ItemGroup>
   <ItemGroup>
@@ -225,7 +226,6 @@
     <ClInclude Include="ShortcutCommand.h" />
     <ClInclude Include="SliderCtrl.h" />
     <ClInclude Include="StopWatch.h" />
-    <ClCompile Include="TreeHandler.h" />
     <ClInclude Include="TrackingStream.h" />
     <ClInclude Include="TreeViewCtrl.h" />
   </ItemGroup>