Add data merge

[dillingham]

maybe addIndexData($model) merges and indexData($model, $props) overrides

public function indexData($model)
{
    return [];
}

public function showData($model)
{
    return [];
}

public function createData($model)
{
    return [];
}

public function editData($model)
{
    return [];
}

public function storeData($model)
{
    return [];
}

public function restoreData($model)
{
    return [];
}

public function deleteData($model)
{
    return [];
}

public function forceDeleteData($model)
{
    return [];
}