SMPlayer - neue Oberfläche für MPlayer

* Fix for YouTube.

* Now it's possible to use a priority list of preferred languages for the audio and subtitles.
* Now there's support for YouTube playlists. In the playlist window, click in the Load/save icon, select "Load playlist from URL" and paste the URL of the YouTube playlist.

* The option Open -> URL can now also load YouTube playlists.
* New option in Preferences -> Subtitles to select the opacity of the background of the subtitles (available when the "border style" is set to "opaque box").
* The options to select the preferred number of track for audio and subtitles are back.
* (mpv) Now the direct3d is the default video output for Windows, since some users reported problems with the gpu output.

* Possibility to search for subtitles using the hash and filename methods at the same time.
* Fix a bug which prevented to play some YouTube URLs.

* Bugfix: the time displayed by a tooltip when the mouse is over the seekbar is now much more accurate.
* There's now an option in Preferences -> Advanced to set the position of the OSD bar.
* Now it's possible to turn off the use of the system native file dialog in Preferences -> Interface.

* (Windows) A problem which might prevent SMPlayer to open filenames with unicode characters has been fixed.
* Fix: the cursor keys should now work in the playlist.
* Now it's possible to select which multimedia keys should be used as global shortcuts (Preferences -> Keyboard and mouse).
* (Windows) It seems on some systems the multimedia key events are sent twice, making some keys (like volume mute or play/pause) almost unusable. This version tries to detect it and prevent it.
* "opus" has been added to to the list of audio extensions.

* On Windows 10 the key shortcuts for play next/previous left a "busy" mouse cursor on the screen. This is fixed now.
* There's a new option in Preferences -> Playlist to choose the type of window for the playlist: dockable (as before) or just a normal window.
* The library used by the web server for the chromecast feature has been updated. It looks like the old one had several vulnerabilities so it's recommended to update.

 * Fix for YouTube.
* (Experimental) New option in the Play menu: Cast to -> Smartphone/tablet.
It displays a QR code that you can scan to play the video on your device.

* The internal code for YouTube now supports resolutions up to 4K. The support for age restricted videos has been fixed.