Improved psui-objectlink directive
Improved psui-objectlink directive

- allows dinamic changes in schema fragment
- correctly renders empty model

MaxKarel/engine,peterkacinec/engine,sosik/registries,MaxKarel/engine,peterkacinec/registries,tomatell/engine,MaxKarel/engine,tomatell/engine,sosik/registries,peterkacinec/engine,peterkacinec/registries,tomatell/engine,peterkacinec/engine,sosik/registries,peterkacinec/registries