It would be nice if the editor would say "Add and Commit" for files which are not in git, so that people can find the add action and then also it's a nice status indicator. I don't think this can be done with the remove script bookmarks, though, and git would have to be integrated into the application itsself.
Screenshot...
I noticed Netbeans does the add and commit thing, too, without showing the label. There's probably a better way to indicate the file is not (or is) within a repo.
lowering the priority