Adding list object class (cherry picked from commit b186c4c)
Added support for getting simple shop list (oxid, oxname fields only) (cherry picked from commit 4878486)
Changed oxSimpleShopList usages to oxShopList usages.
Removed oxsimpleshoplist class
Integration test made from previous unit tests.
Unit test cleaned up
Added method add() for adding single element to oxList.
Changed usage to use new method add()
Changed to correct object. (cherry picked from commit c79e805)
Added missing assertion. (cherry picked from commit 2a989ea)