add computed or given ip address or hostname to tornado init #1006
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Voila.ip is documented as "--Voila.ip=
The IP address the notebook server will listen on.
Default: 'localhost'
"
But this is false, Tornado is listening on all interfaces, including public ones, even if we use 127.0.0.1. In my opinion, this is a huge security risk, at least for using Voila on servers having Internet access.
This patch initialises Tornado with address option filled with ip computed or passed on command-line.