Merge branches 'feature/20200522_买券订单创建_wuping' and 'qa' of http://gitlab.freemud.com/order-group-application/order-group into qa # Conflicts: # assortment-ordercenter-sdk/pom.xml # assortment-ordercenter-sdk/readme.md # order-application-service/pom.xml # order-application-service/src/main/java/cn/freemud/service/impl/SellCouponOrderServiceImpl.java # ordercenter-sdk/pom.xml # ordercenter-sdk/readme.md