Player: Add video module Marquee and Logo

[sduponch]

This Pull Request allow the usage of Marquee and Logo VLC Modules :
https://wiki.videolan.org/Documentation:Modules/logo/
https://wiki.videolan.org/Documentation:Modules/marq/

This sample code bellow display the meta data Title in bottom center of the current video for 10 seconds :

                case vlc.MediaParsedChanged:
                        ...
                        marquee, err := media.Meta(vlc.MediaTitle)
                        ...
                        p.SetVideoMarqueeString(vlc.VideoMarqueeText, marquee)
                        p.SetVideoMarqueeInt(vlc.VideoMarqueePosition, 8)
                        p.SetVideoMarqueeInt(vlc.VideoMarqueeOpacity, 200)
                        p.SetVideoMarqueeInt(vlc.VideoMarqueeTimeout, 10000)
                        p.SetVideoMarqueeInt(vlc.VideoMarqueeColor, 0xffc107)
                        p.SetVideoMarqueeInt(vlc.VideoMaqueeEnable, 1)

player must be playing a video in order to set filter, i don't know how to assert this yet

Best regards,
DUPONCHEEL Sébastien