Fix Epoch fight

git-svn-id: http://svn.net-core.org/repos/t-engine4@4382 51575b47-30f0-44d4-a5cc-537603b46e54

game/engines/default/engine/Emote.lua

@@ -29,7 +29,7 @@ frame_oy2 = 15
 
 function _M:init(text, dur, color)
 	self.text = text
-	self.dur = dur
+	self.dur = dur or 60
 	self.color = color or colors.BLACK
 
 	Base.init(self, {font = {"/data/font/VeraBd.ttf", 16}})

game/modules/tome/data/talents/cunning/ambush.lua

@@ -142,6 +142,7 @@ newTalent{
 		m.on_die = nil
 		m.on_acquire_target = nil
 		m.seen_by = nil
+		m.on_takehit = nil
 		m.can_talk = nil
 		m.clone_on_hit = nil
 		m.no_inventory_access = true

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

@@ -203,6 +203,7 @@ newTalent{
 		m.on_acquire_target = nil
 		m.seen_by = nil
 		m.can_talk = nil
+		m.on_takehit = nil
 		m.no_inventory_access = true
 		m.clone_on_hit = nil
 		m.talents.T_CREATE_MINIONS = nil