* Fixed nodes not re-appearing when unchecking hide filtered button
* Fixed not laying out nodes after filter changes if auto-layout is on

* Values from animated controls are now highlighted using a red frame (similar to max)

* Fixed node hidden display not reflected properly if node's type is hidden by category

+ Added Custom Attributes rollout to all ReferenceTarget entities
* Custom attribute node is renamable and parameters can also be renamed
* ReferenceTargets update their children again on SubAnimStructureChanged events
* Cosmetic changes

* Fixed errors on reloading scene with custom attributes
* All map previews are now not flipped vertically

+ Added ability to drop bitmaps from outside into schematic view, which converts them into max bitmap

* Fixed spinner values not updating objects during manual entry

+ Added missing files

Marsel Khadiyev (Software Developer, EPHERE Inc.)