Revert "Forward port AM/PM Style Settings"

This reverts commit 6e192dde92ee2bf9087a8d8885b572dd220d2fc5.

Conflicts:

	res/values/cm_arrays.xml

Change-Id: Id9eeb35b9d45c6609335c16b3c84be5058662a3d
Revert "Add center clock (2/2)"

This reverts commit b5f1d469798e4ccbbc0dce57dd11501044b54213.

Conflicts:

	res/xml/status_bar.xml

Change-Id: I906b45abbb7d3d3f1d0d27472dc8c3aa5468b8f7