Unnecessary server calls at Serge startup

[IanMayo]

I'm logged in as a player, with a URL like this:
http://localhost:3000/?wargame=wargame-lw7k3gk3&access=blue-mtg-1

I press F5 refresh, and when I look at the network tab, Serge has pulled the most recent wargame definition from every known wargame/database (plus favicon and storybook):

(note: this problem is much worse on the CouchDb instance, where we have around a hundred wargames defined).

Please investigate why we make the calls, and remove them if they aren't essential.