CANADA STOCKS-TSX climbs on BOJ stimulus steps; gold miners drop

* TSX up 154.63 points, or 1.07 percent, at 14,613.32 * Eight of 10 main index sectors advance * Gold miners slump to 13-year low By John Tilak and Susan Taylor TORONTO, Oct 31 (Reuters) - Canada's main stock index advanced on Friday after fresh stimulus measures from the Bank of Japan drove up most major sectors, while shares of gold miners slumped with the price of bullion. The Japanese central bank expanded its massive stimulus spending in an admission that economic growt