Change setup of origin to comply with github push requests

The current setting of origin in bin/dotfiles line 288 is:

git clone --recursive git://github.com/${github_user:-cowboy}/dotfiles.git $DOTFILES

Yesterday I ran into an issue with this. I could not push to github.com with the generated .git/config.

The suggested form for cloning is:

git clone git@github.com:cowboy/dotfiles.git

This should setup .git/config right.

Just want to announce. Will send a pull request once I got some routine with github.com, and dived into this a little deeper.

regards

from Elmar to Alman

P.S.: Yes, I tried with my own fork of the repo.

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