Update readme.md
Update readme.md
beagleboard/image-builder,robert-budde/omap-image-builder,RobertCNelson/omap-image-builder,robert-budde/omap-image-builder,miloh/image-builder,jadonk/image-builder,beagleboard/image-builder,miloh/image-builder,RobertCNelson/omap-image-builder,jadonk/image-builder