When the dump functionality is merged, we should be able to pre-load MediaWiki-Vagrant with suitable Flow boards using mediawiki::import::dump.
I'm thinking we should have at least:
* Talk:Flow QA
* Something in Flow test talk
* A really long board (as in at least 150 topics or so)
* A short board
* Some demonstrations of moderation.
What else would be useful? Thoughts on how to organize it?