Windows CI: debug texts.

appveyor.yml

@@ -19,6 +19,7 @@ configuration: Release
 build:
 
 build_script:
-- cd c:\projects\assimp
-- cmake -G"Visual Studio 11" ..
-- msbuild /m /p:Configuration=Release /p:Platform="Win32" Assimp.sln
+ - cd c:\projects\assimp
+ - cd
+ - cmake -G"Visual Studio 11" ..
+ - msbuild /m /p:Configuration=Release /p:Platform="Win32" Assimp.sln