tools: add a tool to convert base map from txt to bin
tools: add a tool to convert base map from txt to bin

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