同步亚马逊相关数据

huangyifan ed4279e3e8 Merge branch 'master' into yifan 1 rok pred
sync_amz_data ed4279e3e8 Merge branch 'master' into yifan 1 rok pred
.gitignore c06bd76783 add tasks 1 rok pred
Pipfile 91577d424d add portfolios 1 rok pred
start_sync_amz.py 91577d424d add portfolios 1 rok pred