Added section about Usage of the SDC Docker image
Added section about Usage of the SDC Docker image

schancel/SDC,SDC-Developers/SDC,UplinkCoder/SDC,SDC-Developers/SDC,schancel/SDC,deadalnix/SDC,schancel/SDC,deadalnix/SDC,deadalnix/SDC,SDC-Developers/SDC,UplinkCoder/SDC,UplinkCoder/SDC