Opendoor, the online real estate giant that lets people directly buy and sell homes online, has acquired Seattle-based startup Pro.com and San Francisco-based Skylight. Terms of the deals were not disclosed. Both platforms, which offered digital home improvement services, will be discontinued. “The additions of the Skylight and Pro.com teams will bring on like-minded founders and teammates who care deeply about transforming housing,” Opendoor CEO Eric Wu wrote in a blog post.