nyaruka/rapidpro — pull request #3 by nicpottier (2014-12-18 20:16:29+00:00)
Title: Speed up our analytics around total msg counts

This removes our big join of ```is_test``` on Contact which was getting crazy expensive given the size of things.

This should still give us 'good enough' analytics on current state of the world because ```topup=None``` is actually a pretty good proxy to whether a msg is a simulator message.