Upgrate to VLC 3.0.4 about meta.vlc

[staor]

你好，higankanshi：
首先非常感谢你以及贡献的库文件，使我在wpf中能直接使用vlc播放。其次想反馈我在应用中碰见的一些问题，望有空解答下，多谢！
1 发现vlc官方新版本3.0+的版本播放时占用CPU大致低于2%每个（1280*800），而2.0+的版本一直>6%，替换新版本的plugins+libvlccore.dll+libvlc.dll后发现不能播放，提示CreateMediaFromLocation异常，发现VlcMediaPlayerMediaChanged(object sender, MediaPlayerMediaChangedEventArgs e) 中e.NewMedia==null.可否升级Meta.Vlc.Wpf.dll兼容3.0+的vlc库文件

[devkanro]

I'm working with 3.0 branch now, maybe it will release soon...

[jasonunbrokensoftware]

@higankanshi Thank you so much for your work. I worked with you in the past to help me fix some previous bugs and paid you a bounty. I'd be willing to pay you again in order to speed up a 3.x release. :)

Just let me know how best to get in touch. [email protected] is my email. Thanks again.

[devkanro]

@jasonunbrokensoftware I have sent you an email. check it.

[devkanro]

I have added libvlc 3.0 support just now, and I will update the release and Nuget packet as soon.

Check this changelog