Minor project cleanup:

- Consolidated duplicate PSP / PSPENV defines;
- removed some ancillary file crap from the 2010 projects;
- pulled 1xx references from the makefiles;
- consolidated multiple #defines for OutputDebugString into one header (previously was split between config.h & DebugRoutines.h).

JGE/JGE.vcxproj

@@ -388,11 +388,8 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="Makefile" />
-    <None Include="Makefile.1xx" />
-    <None Include="Makefile.3xx" />
     <None Include="Makefile.hge" />
     <None Include="readme.txt" />
-    <None Include="..\Tutorials\02.RenderingImages\Images.sln" />
     <None Include="..\projects\mtg\mtg.vsprops" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />