base class changed: AbstractDemandedRepository
unit test for PlaceDemand implemented
class PlaceDemand implemented
localization files for backend added
configuration for Place action added
unit test for PlaceController added
work on listAction, use treeDepth and mapping settings in showAction,  method createDemandFromSettings implemented
property comment corrected
methods createConstraintsFromDemand and createOrderingsFromDemand added, work in progress!
missing pluginName added to ajax request