Nature's Call summoned bear now has a tile

git-svn-id: http://svn.net-core.org/repos/t-engine4@2820 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/talents/spells/nature.lua

@@ -130,7 +130,7 @@ newTalent{
 		local NPC = require "mod.class.NPC"
 		local bear = NPC.new{
 			type = "animal", subtype = "bear",
-			display = "q", color=colors.LIGHT_GREEN,
+			display = "q", color=colors.LIGHT_GREEN, image="npc/black_bear.png",
 			name = "guardian bear", faction = self.faction,
 			desc = [[A bear summoned by the powers of nature to help you.]],
 			autolevel = "warrior",