Reslicing: RGB is supported
Database: not required independent database on main thread
DB merge: use refreshObject instead of mergeChangesFromContextDidSaveNotification
Database: better multi-threaded multi-contexts behavior
Better support for finding existing DicomImage when they contain multiframes
Database merge policy: NSMergeByPropertyStoreTrumpMergePolicy
Multithreaded images set function
ROI Informations box: rounded background box
ROI Informations box: radius
Retina screen support: same sensivity for mouse position
ROI Informations box: minimum radius
ROI: same rendering in Retina and non-Retina displays