Proposal to CANCEL: 2017-11-20 blocker review meeting

[Adam Williamson]

Hi folks! I'm proposing we cancel the blocker review meeting for
Monday, as there are no proposed Server Final blockers at present.
Please yell if you think we will need to run a meeting. However,
I'm on vacation on Monday, so if we do need to run a meeting,
someone else will have to lead. Thanks!