Rotation: Fix rotation

Had some strange shit going on
Alarm cell text: "AM/PM" was incorrectly displayed for noon time
Alarm handling: Fix pointer popup

Pointers weren't being displayed when alarm fired while app was in background
and the current view was other than the main view. Main view made the assumption
that the app would only fire while the main view was currently being displayed, and that
dismissing the pointer view would return to the main view.
Warning: Remove because no bug found

Added warning to check for bug. No bug found