website: Add Python deploy guide outline

Signed-off-by: Blaž Hrastnik <blaz.hrast@gmail.com>
website: Add an the Python deploy guide.

Signed-off-by: Blaž Hrastnik <blaz.hrast@gmail.com>
Merge pull request #367 from flynn/how-to-deploy-python

website: "How To Deploy Python" page