When scope of modal gets destroyed, also remove the modal from the DOM.

Author: sijmenvos

src/modal/modal.js

@@ -20,6 +20,9 @@ angular.module('angularify.semantic.modal', [])
           }, function (modelValue){
             element.modal(modelValue ? 'show' : 'hide');
           });
+          scope.$on('$destroy', function() {
+            element.remove();
+          });
         }
     }
 });