增加get_top_click_count_goods($cat_id,$num)函数、get_top_comment_goods（$cat_id,$num）函数
Merge branch 'master' of https://github.com/liuwanwei/soyu
Merge pull request #63 from maoyu/master

增加get_top_click_count_goods($cat_id,$num)函数、get_top_comment_goods（$cat_id,$num）函数