Use common base class to update UA registration in every viewWillAppear:.
Add help text to settings bundle.
Blech! TODO: i18n. But basically ok for this release.
Further fixes for #49 on iPad. The Sense preview inside the Word preview in the Search view would just be blank when tapping through pages in a search result.
Be sure to call [super didRotateFrom...]
Fix #55: Fingers crossed. Wait till viewWillAppear: to assign the actualNavigationController.
Suppress Augury. Not going to the App Store.