Cause of deaths are correctly logged again

git-svn-id: http://svn.net-core.org/repos/t-engine4@2549 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/class/PartyMember.lua

@@ -48,5 +48,5 @@ function _M:tooltip(x, y, seen_by)
 end
 
 function _M:die(src)
-	return self:onPartyDeath(self, src)
+	return self:onPartyDeath(src)
 end

game/modules/tome/class/Player.lua

@@ -424,7 +424,7 @@ function _M:die(src)
 	self:runStop("died")
 	self:restStop("died")
 
-	return self:onPartyDeath(self, src)
+	return self:onPartyDeath(src)
 end
 
 --- Suffocate a bit, lose air