runtornado: Avoid providing a URL for Tornado on startup.
runtornado: Avoid providing a URL for Tornado on startup.

The {addr} part isn't directly useful, since connections to Tornado
are done on localhost anyway, and made the development environment
output a bit more confusing.

Also, use the same phrasing for restarts we use for Django.

zulip/zulip,andersk/zulip,andersk/zulip,kou/zulip,eeshangarg/zulip,kou/zulip,zulip/zulip,kou/zulip,punchagan/zulip,rht/zulip,punchagan/zulip,punchagan/zulip,andersk/zulip,eeshangarg/zulip,hackerkid/zulip,rht/zulip,rht/zulip,zulip/zulip,punchagan/zulip,hackerkid/zulip,rht/zulip,kou/zulip,kou/zulip,eeshangarg/zulip,punchagan/zulip,hackerkid/zulip,zulip/zulip,zulip/zulip,hackerkid/zulip,hackerkid/zulip,kou/zulip,zulip/zulip,andersk/zulip,punchagan/zulip,rht/zulip,eeshangarg/zulip,rht/zulip,andersk/zulip,andersk/zulip,eeshangarg/zulip,punchagan/zulip,eeshangarg/zulip,hackerkid/zulip,kou/zulip,zulip/zulip,andersk/zulip,rht/zulip,hackerkid/zulip,eeshangarg/zulip