Nameplate Overhaul (#38)

* ElvUI/NamePlates: initial nameplate conversions

* More nameplate work

* Modules/Cooldowns: various CD fixes, nameplates cant show 'swipe' texture

* ElvUI/NamePlates: final nameplate polish

* Modules/Misc: add space before interrupted announcement

ElvUI/Modules/UnitFrames/Elements/PvPIcon.lua

@@ -30,6 +30,12 @@ function UF:Configure_PVPIcon(frame)
 end
 
 function UF:UpdateOverridePvP(event, unit)
+	if unit and self.isNamePlate and unit:sub(1, 9) ~= "nameplate" then
+		local isUnit = self.unit and UnitIsUnit(self.unit, unit)
+		if isUnit then
+			unit = self.unit
+		end
+	end
 	if not unit or self.unit ~= unit then return end
 
 	local element = self.PvPIndicator