Revert "Settings: Quiet Hours Automatic Switch (2/2)"

This reverts commit 22356823ea8226b9db8b7cc2357b49badddff892.

Conflicts:
	res/values/ras_arrays.xml

Revert "[2/3]Quiet Hours"

This reverts commit a4bcd3eee487b3fe448af9c43aa46034d6fc3033.

Conflicts:
	res/values/ras_arrays.xml
	res/values/ras_strings.xml