Greek Shrimp Bruschetta

Name: Greek Shrimp Bruschetta
Ingredients: 1 baguette, cut diagonally into 1/4-inch slices; Nonstick cooking spray or olive oil; 2 tablespoons unsalted butter; 1 pound raw 36-40 count peeled and deveined shrimp; 1/4 cup dry white wine; 3 tablespoons fresh lemon juice; 4 garlic cloves, minced; 1 can (14.5 ounces) diced tomatoes, drained, or 2 Roma tomatoes, diced; 1/3 cup pitted and chopped kalamata olives; 2 tablespoons capers, rinsed and drained; 1/2 teaspoon red pepper flakes; 1/4 teaspoon freshly ground black pepper; 1/2 cup crumbled feta cheese; 1 tablespoon chopped fresh mint; 1 tablespoon chopped fresh parsley