Bugfix: Incorrect key for dark mode
Feature: Add new preference for spelling correction
Bugfix: System preferences lock is inverted
Refactor: Rename local variable
Feature: Yosemite changed the way requiring admin password works
Feature: Add new preferences for software updates
Feature: Update recent items for Yosemite
Feature: Make excluded paths show up in Time Machine preference
Bugfix: Add missing pref required for flashing screen on error
Feature: Add default application file