Regression fix: module article news show old news first

After updating to 3.2.0 module article news show old.
To really fix the issue reported: http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=28349&start=0

We should add desc/asc ordering in the menu while the current option should stay desc. Do not change the way it's currently work for backward compatibility.
 # [#32629] The media formfield is missing a space before the class
attribute Thanks Thomas Hunziker
(Fix #2478)
 # [#32588] Joomla 3.2 JavaScript errors (Uncaught TypeError: undefined
is not a function )  Thanks Jurian Even
(Fix #2486)
 # [#32523] Update some wrong docblock packages  Thanks Simon Asika
(Fix #2416)
 # [#32630] $config variable missing in comment  Thanks Demis Palma
(Fix #2479)
 # [#32617] Email subsystem blocked after upgrade to Joomla 3.2  Thanks
Demis Palma
(Fix # 2462)
 # [#30648] Incorrect ID for trash toolbar button when message is added
Thanks Jurian Even
(Fix #1691)
 # [#32627] Back end configuration does not work if cache is enabled
Thanks Dennis Hermatski
(Fix #2492)
 # [#31425] Invalid debug database queries count  Thanks Vitalij L.
(Fix #2148)
Merge pull request #2446 from oc666/patch-1

Regression fix: module article news show old news first
# [#32412] protostar error page logo  Thanks David Beuving
(Fix #2503)
 + [#32660] TinyMCE editor lacks link relation option  Thanks Artur
Stępień
(Fix #2497)
 # [#32626] *Banners Manager: Options is gone when filtering by a
category 
(Fix #2476) (Fix #2477)
 + [#32678] TinyMCE 4 in Joomla 3.2 have no image advanced options  
(Fix #2504) (Fix #2501)
chnagelog
 # [#32672] Fixed problem with featured view Thanks Bruno Batista
(Fix #2498)
 $ [#32546] Language strings missing for com_tags  Thanks George Wilson
(Fix #2422)
 $ [#32680] Missing string Thanks David Jardin
(Fix #2505)
 # [#32509] group is missing from settable JFormField properties  Thanks
Klas 10
(Fix #2374)
Shouldn't use hardcoded jos_ as prefix