Update the views-execute command so it doesn't error.
Issue #2047209 by benjifisher: Fixed Document  in drush_lookup_field_by_path() and 'field-mappings' in drush_rows_of_key_value_to_array_table().
Issue #1862950 by benjifisher: site-set should always run on local server.
Add 'unuse' as alias for site-reset