fix(package): update raven to version 2.2.0 (#848)
fix(package): update raven to version 2.2.0 (#848)


mukaiu/wechaty,lijiarui/wechaty,mukaiu/wechaty,wechaty/wechaty,binsee/wechaty,zixia/wechaty,wechaty/wechaty,Chatie/wechaty,mukaiu/wechaty,lijiarui/wechaty,binsee/wechaty,zixia/wechaty,wechaty/wechaty,Chatie/wechaty,binsee/wechaty,Chatie/wechaty