added harmony-flags to the readme
added harmony-flags to the readme

cogpie/cli,sequelize/cli,skv-headless/cli,brad-decker/cli,jteplitz602/cli,my-archives/cli,Americas/cli,timrourke/cli,Americas/cli,sequelize/cli,ataube/cli,martinLE/cli,Americas/cli,sequelize/cli,fundon/cli,brad-decker/cli,martinLE/cli,xpepermint/cli,martinLE/cli,brad-decker/cli