Structure for day 31
Create a sample project to demo Touch ID
License Headers
Remove boilerplate
Created UI for TouchyFeely app
Wire up the UI and create SecureStore protocol
First attempt at interacting with the keychain.

This almost certainly does not work.
Wire up the secure store. It actually works...
Removes an unused property
Requires TouchID now
Add screenshots from device
Wrote introduction
Nearly finished the content
Wrote the conclusion
Prepare assets for blog
Merge branch 'days/31-touch-id'