Usability fixes

* start maximized
* focus MappingTree when showing NewPicsDialog
* Keyboard Shortcuts for FilesystemWidget:
CTRL+UP: go to parent dir
CTRL+LEFT: go back
CTRL+U: unpack
* close UnpackDialog when done

1 files changed, 1 insertions, 0 deletions

diff --git a/pictureviewer2.cpp b/pictureviewer2.cpp
index 3f8c8ff..fcdf4b7 100644
--- a/pictureviewer2.cpp
+++ b/pictureviewer2.cpp
@@ -321,6 +321,7 @@ void PictureViewer2::showNewPicsDialog(){
         }
     }
     mNewPicsDlg->addFiles(fileList);
+    mNewPicsDlg->setFocusToMappings();
     mNewPicsDlg->exec();
 }