==========
* Following shortcut properties added to *recording_model*. All of properties
below are ordinary django querysets.
* ``records_in_hour``: Records created in last recent hour.
* ``records_in_day``: Records created today.
* ``records_in_week``: Records created in this week.
* ``records_in_month``: Records created in this month.
* ``records_in_year``: Records created in this year.
* Following shortcut properties providing resampled records has been added to
*recording_model*. All of properties below are ordinary django querysets.
* ``resampled_records_in_hour``: Records created in last recent hour,
resampled with minutes.
* ``resampled_records_in_day``: Records created today, resampled with hours.
* ``resampled_records_in_week``: Records created in this week, resamped with
days.
* ``resampled_records_in_month``: Records created in this month, resampled
with days.
* ``resamped_records_in_year``: Records created in this year, resampled with
months.