src/holmes/filter.go添加Refer,GUID过滤条件
src/holmes/exporter.go添加结果输出到MySQL中的功能
Update filter.go, redis.go: Add set opt & update filter
src/holmes/accesslog.go添加解析nginx日志功能
src/holmes/filter.go将Useragent过滤器放到最前面
Merge branch 'feature' of github.com:ent-worm/holmes
Update redis.go filter.go : add set opt in redis.go , add whitelist opt & watching list opt in filter.go