Delete adf_quick_run.ipynb now that link_to_ADF.ipynb exists

[TeaganKing]

This PR removes the old adf_quick_run notebook since we now prefer supporting link_to_ADF.ipynb and the helper scripts that create the ADF configuration files

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[mnlevy1981]

adf_quick_run.ipynb is still run from examples/coupled_model/config.yml:

    atm:
      adf_quick_run:
        parameter_groups:
          none:
            adf_path: ../../../externals/ADF
            config_path: .
            config_fil_str: "config_f.cam6_3_119.FLTHIST_ne30.r328_gamma0.33_soae.001.yaml"

We've talked about encouraging folks to use key_metrics instead of coupled_model, but until we get rid of the latter (which should be done, since it doesn't follow the same variable name conventions as key_metrics and that is confusing) I think we should keep the ADF quick run notebook.

Another concern is that maybe @justin-richling, @brianpm, or @nusbaume want to provide an example of invoking ADF from a notebook instead of the command line. If that's not the case, maybe we could remove the quick run notebook but run a different atmosphere notebook in coupled_model?

[mnlevy1981]

Should've marked "request changes" with #198 (comment)

[nusbaume]

Hi @mnlevy1981 @TeaganKing, after discussing it in an ADF meeting we decided that there isn't really a need to have an example of the ADF being called from a notebook (calling it directly in python or from the command line is fine with us), so feel free to move ahead with this particular PR. Thanks for checking!

[TeaganKing]

Thanks @nusbaume for this feedback. @mnlevy1981 I removed this from the coupled model config file, too. That said, I'm not in any rush to get this in, and it could certainly be done as a larger removal (or updating) of the coupled model example.