fixes
9ab2eed] - fix: spell error on watcher.js (#13) (zoomdong <1344492820@qq.com>)others
ffd3720] - chore: update travis (TZ | 天猪 <atian25@qq.com>)others
0c5269a] - refactor: reduce same logic codes and add more log (#11) (fengmk2 <fengmk2@gmail.com>)others
c1d8460] - refactor: use async function and support egg@2 (#10) (Yiyu He <>)