mozilla/fxa-auth-server — pull request #328 by rfk (2013-11-19 02:59:25+00:00)
Title: Warn but don't die if using MemoryNonceDB in production.

Per https://github.com/mozilla/fxa-auth-server/pull/253#issuecomment-28749199 let's remove the production-use-of-in-memory-noncedb killswitch and just issue a warning instead. @chilts r?