Clean up more v1 artifacts.
Adding CoreData and rudimentary story model.
Merge branch 'master' into offline

* master:
  iOS v2.1.
Adding index.
Ripping out CoreData. Using SQLite directly.
Adding fmdb.
Clean up row layouts to match mockups and be internally consistent.
Don't show zero-value story counters.
Merge remote-tracking branch 'upstream/master'
Change folder row borders to match mockups.
Adding mongodb configsvr and mongos init and config scripts. Preparing for sharding.
Moving mongo shard server.
Double number of free accounts.
Fixing read preference on feed fetch history.
One more read_preference switch.
Merge pull request #276 from ojiikun/master

Android: More Redesign Cleanup
Fixing small bug in autocomplete for client apps when the feed doesn't exist.
Adding login as menu item for admin users on ios for debugging.
Upgrading MMS agent from 1.5.6 to 1.5.7.
Adding Safari Reading list support.