some Windows fixes

remove a couple of extraneous files from visual studio project
remove several trailing whitespace at end of line
remove an address sanitizer bounds error during player dialog init
rework fix for darkened lit tiles (fix issue #997)

sys/windows/vs/NetHackW/NetHackW.vcxproj

@@ -219,7 +219,6 @@
     <ClInclude Include="$(IncDir)artifact.h" />
     <ClInclude Include="$(IncDir)artilist.h" />
     <ClInclude Include="$(IncDir)attrib.h" />
-    <ClInclude Include="$(IncDir)bitmfile.h" />
     <ClInclude Include="$(IncDir)botl.h" />
     <ClInclude Include="$(IncDir)color.h" />
     <ClInclude Include="$(IncDir)config.h" />
@@ -237,7 +236,6 @@
     <ClInclude Include="$(IncDir)flag.h" />
     <ClInclude Include="$(IncDir)fnamesiz.h" />
     <ClInclude Include="$(IncDir)func_tab.h" />
-    <ClInclude Include="$(IncDir)gem_rsc.h" />
     <ClInclude Include="$(IncDir)global.h" />
     <ClInclude Include="$(IncDir)hack.h" />
     <ClInclude Include="$(IncDir)integer.h" />
@@ -308,9 +306,6 @@
     <Image Include="$(WinWin32Dir)splash.bmp" />
     <Image Include="$(WinWin32Dir)tiles.bmp" />
   </ItemGroup>
-  <ItemGroup>
-    <None Include="cpp.hint" />
-  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <Target Name="AfterBuild">
     <MSBuild Projects="$(vsDir)NetHack\afternethack.proj" Targets="Build" Properties="Configuration=$(Configuration)" />