Upgrade Fsq.io Travis config to use mongodb3.0+ (#780)
Upgrade Fsq.io Travis config to use mongodb3.0+ (#780)

New rogue requires a newer installation of mongo, this
can only be done through the apt-get pipeline currently.
(sapling split of 09ca80c59fa794fc0410bedcb17a2285e0041f73)
foursquare/fsqio,foursquare/fsqio,foursquare/fsqio,foursquare/fsqio,foursquare/fsqio