improve proj

- remove VTImage.hpp to make sure stb image do not need external project to ref.
- finish CKStateChunk write part. add some compatibilty code.
- add debugger pause function
- add filename getter for CKPathManager.

LibCmo/LibCmo.vcxproj

@@ -228,7 +228,6 @@
     <ClInclude Include="VTAll.hpp" />
     <ClInclude Include="VTEncoding.hpp" />
     <ClInclude Include="CK2\ObjImpls\CKObject.hpp" />
-    <ClInclude Include="VTImage.hpp" />
     <ClInclude Include="VTUserAll.hpp" />
     <ClInclude Include="VTUtils.hpp" />
     <ClInclude Include="VxMath\VxEnums.hpp" />