Revert "Halo visibility when no notifications option (2/2)"

This reverts commit 520a7268a7adc114915c1980d7a48a926d354cc6.
Revert "HALO Colors (1/2)"

This reverts commit 779c1ccc4a06cb7512ccae53cce576ff1b70c32d.

Conflicts:

	res/values/strings.xml

Change-Id: Ie01f8f6cbec6004851866eec1614458405360628
Halo visibility when no notifications option (2/2)
Some Halo color options (2/2)

p1:
forgot semi colon on import

p2:

add "dialog_indicator_color_title" string

p3:

ColorPickerDialog fixed

p4:

fixed alignment