when page is deleted the pictures are deleted too

src/board/UBBoardController.cpp

@@ -504,12 +504,12 @@ void UBBoardController::addScene(UBGraphicsScene* scene, bool replaceActiveIfEmp
                 QString target = selectedDocument()->persistencePath() + "/" + relativeFile.toString();
 
                 if(QFileInfo(source).isDir())
-                    Q_ASSERT(UBFileSystemUtils::copyDir(source,target));
+                    UBFileSystemUtils::copyDir(source,target);
                 else{
                     QFileInfo fi(target);
                     QDir d = fi.dir();
                     d.mkpath(d.absolutePath());
-                    Q_ASSERT(QFile::copy(source, target));
+                    QFile::copy(source, target);
                 }
             }
         }

src/core/UBPersistenceManager.cpp

@@ -484,7 +484,7 @@ void UBPersistenceManager::deleteDocumentScenes(UBDocumentProxy* proxy, const QL
                 QDir d = fi.dir();
 
                 d.mkpath(d.absolutePath());
-                Q_ASSERT(QFile::rename(source, target));
+                QFile::rename(source, target);
             }
 
             insertDocumentSceneAt(trashDocProxy, scene, trashDocProxy->pageCount());