sgnn7/gh_fetch — pull request #9 by sgnn7 (2014-06-02 18:43:37+00:00)
Title: Added handling of wikis that have been removed

Previously the wikis that we have on disk were attempted to be fetched
regardless of if the wiki was avaliable or not so now we do an explicit
check to ensure that in the case of a deleted wiki, we do not break the
whole process.

Ping @dbnicholson