add spatial optimization notebook to jupyter book

[ljwolf]

http://nbviewer.jupyter.org/gist/jGaboardi/a671d31a796e06d9df669d018d5b66ba @jGaboardi

[ljwolf]

@jGaboardi I know you put this in a PR, but I think we just need the file for the future.

[jGaboardi]

@ljwolf you mean close the old PR and open a new PR with the .ipynb?

[ljwolf]

Yep! Sent from Mobile

…

On Sat, Jul 13, 2019, 17:58 James Gaboardi ***@***.***> wrote: @ljwolf <https://github.com/ljwolf> you mean close the old PR and open a new PR with the .ipynb? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#67?email_source=notifications&email_token=AARFR42ZFQFYLJETSGASSILP7JFZPA5CNFSM4IDAWHT2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODZ32EEQ#issuecomment-511156754>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AARFR43ISB2EV7EAS4O6PITP7JFZPANCNFSM4IDAWHTQ> .

[jGaboardi]

@ljwolf The Facility_Location notebook is already part of the PySAL Notebooks Book. Then I just need to close the other PR right?