Fixed the faction checks for the Trial of the Crusader recipes in the Engineering database. They weren't showing up on non-enUS clients.

diff --git a/AckisRecipeList.lua b/AckisRecipeList.lua
index 86ef884..f9a5fae 100644
--- a/AckisRecipeList.lua
+++ b/AckisRecipeList.lua
@@ -11,7 +11,6 @@ Project version: @project-version@

 Author: Ackis, Zhinjio, Jim-Bim, Torhal, Pompy

-
 ************************************************************************

 Please see http://www.wowace.com/projects/arl/for more information.
diff --git a/RecipeDB/ARL-Engineer.lua b/RecipeDB/ARL-Engineer.lua
index 7b1dc6e..6bb3d56 100644
--- a/RecipeDB/ARL-Engineer.lua
+++ b/RecipeDB/ARL-Engineer.lua
@@ -1589,7 +1589,7 @@ function addon:InitEngineering(RecipeDB)
 	-- Some recipes are only availible to specific factions.
 	-- We only add the faction specific recipes if the user is part of that faction
 	local BFAC = LibStub("LibBabble-Faction-3.0"):GetLookupTable()
-	local faction = UnitFactionGroup("player")
+	local _,faction = UnitFactionGroup("player")
 	-- Counter for how many faction specific recipes we have
 	local factioncount = 0