Added spec tests through example 2.13
Added spec tests through example 2.13

--HG--
extra : convert_revision : svn%3Ade72303c-5753-0410-9a76-25d1066b02d0/trunk%40249

largerussiangames/yaml-cpp,largerussiangames/yaml-cpp-0.5,largerussiangames/yaml-cpp-0.5,egocarib/yaml-cpp,jonatanolofsson/yaml-cpp,argiopetech/yaml-cpp,argiopetech/yaml-cpp,jfrabaute/yaml-cpp,egocarib/yaml-cpp,largerussiangames/yaml-cpp-0.5,argiopetech/yaml-cpp,jfrabaute/yaml-cpp,jfrabaute/yaml-cpp,largerussiangames/yaml-cpp,jonatanolofsson/yaml-cpp,egocarib/yaml-cpp,largerussiangames/yaml-cpp