Fix potatolytics by ensuring the GA setup is always done first (bug 1061697)

This is a backport of https://github.com/mozilla/yogafire/commit/fbf8fa19de0e065b12d31f1741246ab592a0c061
Merge pull request #721 from diox/fix-potatolytics-queue

Fix potatolytics by ensuring the GA setup is always done first (bug 1061697)