First commit for smart store.  Basics of smart store are functioning along with a set of unit tests to test smartstore functionality.
Updated readme file.
Additional tests + some missing functionality.
Allow the display type to be different for store and phone apps, and allow end user to override those choices if they want.
Tweak to pincode timer, hopefully making it more reliably appear on devices with long screen timeouts.
Code cleanup.
Merge pull request #8 from smcnulty-sfdc/unstable

SmartStore additions.