santisbon

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Get all gists from the user santisbon.
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cliffordp

[gist https://gist.github.com/cliffordp/1234567 /]

kyleturner

To remove a submodule you need to:

Delete the relevant line from the .gitmodules file.
Delete the relevant section from .git/config.
Run git rm --cached path_to_submodule (no trailing slash).
Commit and delete the now untracked submodule files.