pk stuff

https://help.github.com/articles/fork-a-repo

Configure remotes

To keep track of the original repo, you need to add another remote named upstream:

cd Spoon-Knife
git remote add upstream https://github.com/octocat/Spoon-Knife.git # Assigns the original repo to a remote called “upstream”

Pull in upstream changes

If the original repo you forked your project from gets updated, you can add those updates to your fork by running the following code:

git fetch upstream                     # Fetches any new changes from the original repo
git merge upstream/master    # Merges any changes fetched into your working files

replace submodule repo

You should just be able to edit the .gitmodules file to update the URL and then run git submodule sync to reflect that change to the superproject and your working copy.

recursive submodule init and update

git submodule update –init –recursive

update only

git submodule update –recursive

recursive add submodule

git submodule add foo
git submodule update –init –recursive