Add another client side button to list all DB entries (Client App)

controllers.js

$scope.list = function () {
    $scope.listMessage = "Calling Cloud Endpoint";
    $scope.listTextClassName = "ion-loading-c";

    fhcloud('/hello/list')
        .then(function (response) {
            if (response.msg != null && typeof (response.msg) !== 'undefined') {
                $scope.listMessage = response.msg.msg.list;
                $scope.listTextClassName = "ion-checkmark-round";
            } else {
                $scope.listMessage = "Error: Expected a message from $fh.cloud.";
                $scope.listTextClassName = "ion-close-round";
            }
        })
        .catch(function (msg, err) {
            $scope.listMessage = "$fh.cloud failed. Error: " + JSON.stringify(err);
            $scope.listTextClassName = "ion-close-round";
        });
};