salimfadhley/jenkinsapi — pull request #174 by willthames (2013-10-02 08:03:03+00:00)
Title: Raise NoBuildData when latestBuild etc. not even set

The Folders plugin uses jobs as a container for folders.
However, a lot of standard job keys, such as lastBuild et al.
are not even present (unlike a never run job where they are
present but set to None)

Since a value of None for latestBuild causes a NoBuildData
exception, the same exception should be fine when not present.