Pass the gist to the constructor of GistFile and GistComment
Add the service url for a gist comment
Manage gist owner
Manage a repository's owner on update
Bad field used for repository's owner
Save parent and source of a repository
Optimize _setData with related objects
Manage actor and repository of an event
Save a gist commenter as a Gh3.User
Manage gists forks
When fetching forks of a repository, save the current repo as their parent
Manage gist history