Revert "Settings: Forward port AM/PM Style Settings"

This reverts commit a6061f261316fe50fd7f211ef239d16f7c7b9722.
Revert "Add center clock (2/2)"

This reverts commit 0ee282ef76e3620b687f6e4868bdd668cd8f6a08.
Settings: Density On the Fly (2/3)