Add Evoker essence frame to the hider

Author: Nevcairiel

.luacheckrc

@@ -153,6 +153,7 @@ read_globals = {
 	"CompactRaidFrameManager",
 	"DebuffFrame",
 	"DEFAULT_CHAT_FRAME",
+	"EssencePlayerFrame",
 	"FocusFrame",
 	"FocusFrameToT",
 	"GameTooltip",

ShadowedUnitFrames.lua

@@ -774,7 +774,7 @@ function ShadowUF:HideBlizzardFrames()
 	end
 
 	if( self.db.profile.hidden.playerPower and not active_hiddens.playerPower ) then
-		basicHideBlizzardFrames(RuneFrame, WarlockPowerFrame, MonkHarmonyBarFrame, PaladinPowerBarFrame, MageArcaneChargesFrame)
+		basicHideBlizzardFrames(RuneFrame, WarlockPowerFrame, MonkHarmonyBarFrame, PaladinPowerBarFrame, MageArcaneChargesFrame, EssencePlayerFrame)
 	end
 
 	if( self.db.profile.hidden.pet and not active_hiddens.pet ) then