Mediterranean Chicken

Name: Mediterranean Chicken
Ingredients: 3 pounds boneless, skinless chicken thighs; 1 tablespoon extra virgin olive oil; 1 teaspoon salt; 1 teaspoon freshly ground pepper; 1 large onion, coarsely chopped; 1 1/2 cups fresh mushrooms, quartered; 2 zucchini squash, cut into 1 inch pieces; 1 15 oz. can chickpeas, drained and rinsed; 1 15 oz. can diced tomatoes; 1 cup pitted Kalamata olives; 1/2 cup sun dried tomatoes packed in oil, coarsely chopped; 2 tablespoons freshly squeezed lemon juice; 2 teaspoons dried oregano; 3 garlic cloves, minced; 2 tablespoons capers