Changes
* UBIK supports a new Classificatoin for Map Overlays: [[SYSCLS_MAPOVERLAY]].
* UBIK supports a new Classificatoin for On site Inventory creation: [[SYSCLS_INVENTORYCOLLECTOR]], [[SYSCLS_INVENTORY]] and [[SYSCLS_OCRINVENTORY]].
* UBIK supports a new Classificatoin for extended building management: [[SYSCLS_SYSCLS_BUILDING]] and [[SYSCLS_BUILDINGLEVEL]].
* UBIK provides a new method/event for customizing: OnPrepareForSave. This method is executed before an object gets saved and gives the possibility to edit an object just before it gets saved.
