="width: 80%" >
                            <option ng-repeat="x in list" value="{{x}}">{{x}}</option>
                        </select>
                    </div>
                </div>
            </div>
        </div>

       <div class="row">
            <div class="col-sm-12 form-group">
                <div class="col-sm-3">
                    <button type="submit" class="btn btn-primary" style="padding: 10px 25px" ng-click="connectorsettings.settings()"><i class="fa fa-save fa-lg" aria-hidden="true"