Added possibility to choose online stream for background music providing several austrian streams, added functionality to import pages from other kiosk configuration file, added determinate progress bar based on number of files for usb stick creation, moved usb loading and creation to separate usb menu, added link to online readme in help menu, Layout improvements in main and editor panel, added StreamAddresses.py holding available stream URLs and methods to get stream names and URLs for usage in combobox in main panel.