New dialog presents a yes/no choice with alternate non-exclusive actions

proj/vs2017/Common/Common.vcxproj

@@ -344,6 +344,7 @@
     <None Include="..\..\..\rsrc\dialogs\dialog.css" />
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\..\src\dialogxml\dialogs\btnpanel.cpp" />
     <ClCompile Include="..\..\..\src\dialogxml\keycodes.cpp" />
     <ClCompile Include="..\..\..\src\dialogxml\dialogs\3choice.cpp" />
     <ClCompile Include="..\..\..\src\dialogxml\dialogs\choicedlog.cpp" />
@@ -441,6 +442,7 @@
     <ClCompile Include="..\..\..\src\view_dialogs.cpp" />
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="..\..\..\src\dialogxml\dialogs\btnpanel.hpp" />
     <ClInclude Include="..\..\..\src\scenario\town_import.tpp" />
     <ClInclude Include="..\..\..\src\alchemy.hpp" />
     <ClInclude Include="..\..\..\src\damage.hpp" />
@@ -618,4 +620,4 @@
     </Copy>
     <Message Text="changed:@(ChangedScenarios)" Importance="high" />
   </Target>
-</Project>
+</Project>

proj/vs2017/Common/Common.vcxproj.filters

@@ -824,6 +824,9 @@
     <ClCompile Include="..\..\..\src\scenario\quest.cpp">
       <Filter>Scenario</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\src\dialogxml\dialogs\btnpanel.cpp">
+      <Filter>DialogXML\Dialogs</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\src\scenario\town_import.tpp">
@@ -1079,5 +1082,8 @@
     <ClInclude Include="..\..\..\src\tools\profile.hpp">
       <Filter>Tools</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\src\dialogxml\dialogs\btnpanel.hpp">
+      <Filter>DialogXML\Dialogs</Filter>
+    </ClInclude>
   </ItemGroup>
-</Project>
+</Project>