function CommonUtil.TableConcat(w,n)for a=1,#n,1 do w[#w+1]=n[a]end return w end
-- Concatenate these two tables, return result.
function CommonUtil.TableConcat(t1, t2)
	for i = 1, #t2 do
		t1[#t1 + 1] = t2[i]
	end
	return t1
end
