add inner CatalogWindow, 3 bugfixed
- bug fixed: when to run from other directries, wrong ini files created.
- bug fixed: only newer catalogs, don't activeted about edit/delete buttons.
- bug fixed: when manual resizing and image is smaller than the window, image was wrong position
- when a catalog executed, make MainWindow activate
- merge QuickCatalog.pro into QuickViewer.pro (via v0.6.1_pre)