ody>
        <div ng-controller="mymodel">
            {{addItem()}} 
            <ol>
                <li ng-repeat="item in data">
                    <input type="checkbox" ng-model="item.imp"/>
                    <span class="important-{{item.imp}}">{{item.text}}</span>
                    <input type="button" ng-click="removeItem()" value="remove"/>
                </li>
            </ol>
            <form ng-submit="addItem()">
                <input type="text" ng-model="item_text" placeholder="add 