aaubry/YamlDotNet — pull request #25 by roji (2013-05-05 09:58:50+00:00)
Title: The .NET DefaultValue attribute is now respected

- Properties with the .NET component model DefaultValue and matching
values will no longer be serialized unless EmitDefaults is on
(previously only properties with null or zero were ignored).
- Moved the default exclusion mechanism from
DefaultExclusiveObjectGraphVisitor to the traversal strategy, since
visitors have no access to property attributes (it seems more correct
as well).

Note: depends on pull request #24