[Paraview-developers] New git repo: reporting changed repo after only pull

[Brad King]

Moreland, Kenneth wrote:
>     # On branch master
>     # Changed but not updated:
>     #   (use "git add <file>..." to update what will be committed)
>     #   (use "git checkout -- <file>..." to discard changes in working directory)
>     #
>     #       modified:   VTK
>     #

I've added more submodule documentation to the ParaView/Git wiki:

  http://www.paraview.org/Wiki/ParaView/Git

It includes a tutorial on how to make changes to ParaView that involve
VTK, and changes to ParaView that do not involve VTK.

-Brad