adapter: added GetConfig() function to allow get message configurations
adapter: added GetConfig() function to allow get message configurations

xiaoxq/apollo,ycool/apollo,ycool/apollo,ApolloAuto/apollo,wanglei828/apollo,ApolloAuto/apollo,ycool/apollo,jinghaomiao/apollo,xiaoxq/apollo,ApolloAuto/apollo,wanglei828/apollo,ApolloAuto/apollo,ycool/apollo,jinghaomiao/apollo,xiaoxq/apollo,ycool/apollo,xiaoxq/apollo,ApolloAuto/apollo,jinghaomiao/apollo,wanglei828/apollo,jinghaomiao/apollo,jinghaomiao/apollo,xiaoxq/apollo,wanglei828/apollo,wanglei828/apollo,wanglei828/apollo,xiaoxq/apollo,ApolloAuto/apollo,ycool/apollo,jinghaomiao/apollo