updated readme
updated readme

update readme

emccode/mosaicme,arvindkandhare/mosaicme,emccode/mosaicme,arvindkandhare/mosaicme,emccode/mosaicme,arvindkandhare/mosaicme,emccode/mosaicme,emccode/mosaicme,arvindkandhare/mosaicme,arvindkandhare/mosaicme,emccode/mosaicme