added: previous and next page buttons are now also available in the webinterface
added: improved settings on webinterface (when the menu is exit normally, it prevents further use)
added: start loading from webinterface (when the menu is exit & save, it allows for playback of the file, just type load on your CBM and then press the select button in the menu and playback will start)
added: when wifi is enabled and a connection is made, a QR-code is shown (if enabled) on the display to allow for a quick and easy connection to the device.
bugfix: unreliable data transfer problem (a problem that was only present in release 20191013 and 20191006)