The Google Analytics stuff would need to be used for state and export. Since we haven't really defined the state yet, I'm not really sure the best way to do this right now.

Perhaps we should add a State module, which GoogleAnalyticsModule could require and update. See this document for my thoughts on state: https://docs.google.com/document/d/1yCleRvjB8IHZj05fO79KMXlsOf3_ncey52NSW4kyIrc/edit

We should really work out the state soon (read: this Tuesday) anyway.