Fix order of publications in sv_list.

#6328 

This PR changes the order of the "orderBy" in the query for publications in the os_sv_list. 

Before the change we got a sticky publication form 2010 at the top of the widget:
![selection_372](https://cloud.githubusercontent.com/assets/4497748/3596822/aba81174-0cca-11e4-99a6-c4a87eaf9493.png)

After the change the publications are ordered correctly:
![selection_370](https://cloud.githubusercontent.com/assets/4497748/3596825/bbf67a52-0cca-11e4-8fcb-fae4d6e65b34.png)