ng-grid does not allow 'controller as' syntax for options.data

[rkrdovrgs]

I had to change the current ng-grid implementation to allow 'controller as' syntax for options.data to:

var dataWatcher = function (a) {
    grid.data = $.extend([], a);
    grid.rowFactory.fixRowCache();
    angular.forEach(grid.data, function (item, j) {
        var indx = grid.rowMap[j] || j;
        if (grid.rowCache[indx]) {
            grid.rowCache[indx].ensureEntity(item);
        }
        grid.rowMap[indx] = j;
    });
    grid.searchProvider.evalFilter();
    grid.configureColumnWidths();
    grid.refreshDomSizes();
    if (grid.config.sortInfo.fields.length > 0) {
        grid.getColsFromFields();
        grid.sortActual();
        grid.searchProvider.evalFilter();
        $scope.$emit('ngGridEventSorted', grid.config.sortInfo);
    }
    $scope.$emit("ngGridEventData", grid.gridId);
};
if (typeof options.data === "string") {

    $scope.$parent.$watch(options.data, dataWatcher);
    $scope.$parent.$watch(options.data + '.length', function () {
        dataWatcher($scope.$eval(options.data));
    });
}
else {

    var dataFunctionName = '$myNgGridData';
    $scope.$parent[dataFunctionName] = options.data;

    $scope.$parent.$watch(dataFunctionName + '()', dataWatcher);
    $scope.$parent.$watch(dataFunctionName + '().length', function () {
        dataWatcher($scope.$eval(dataFunctionName + '()'));
    });
}