Display the state of the submodules in the git commit's affected files view

It would be nice to show the status of the submodules more detailed in the file table view of the git commit view.

I mean in this example below the 'modified' here:

should be more descriptive something like:

• modified (i.e. dirty)
• new commits
• have untracked

Let me know what is your opinion about this, and I might came up a patch!