SystemUI: Notification Reminder New Layout && Fixes

Set mCurrOrientation on init

Reimagine Notification Reminder:
	Set beneath normal header.
	No more need to guess size...
	Needed update since apparently
	many users have issues here.

Change-Id: I184e94784ee68cdc218bc2fd2417fc2d93fadb22

Conflicts:
	packages/SystemUI/res/values-pt-rBR/cr_strings.xml