Start a medium-hot fire in your grill.  Pour the sauce over the dove breasts in a bowl, making sure to evenly coat them.  Grill the breasts over the flame, turning occasionally, until well browned, about 4 minutes per side. To check for doneness, cut into one piece to see that the meat is medium-rare. Or use a meat thermometer'125 degrees is ideal. Let them cool for a few minutes after cooking.  Place the grilled breasts in a bowl, squeeze the lime halves over them, and toss them with the cilantro. Serve immediately.