updated gitignore
added CommandLine parsing library via NuGet (issue #4342) for Client, Server, ServiceMonitor, MergeMSI & TransifexHelper
removed CommandLine code from MediaPortal.Utilities
added mkvinfo and mkvextract nuget packages to MatroskaLib (issue #4367)
added MediaInfo.dll as NuGet package (issue #4388)
added DiscUtils library to IsoResourceProvider via NuGet and removed source code (issue #4389)
added ffmpeg.exe as NuGet package (issue #4394)
added Json.NET as NuGet package and removed binary (issue #4395)
added ICSharpCode.SharpZipLib.dll as NuGet package and removed binary (issue #4397)
added WindowsAPICodePack as NuGet package and remove binaries from git repo (issue #4398)
added Hardcodet.Wpf.TaskbarNotification.dll as NuGet package and remove binary (issue #4399)
added FreeImage as NuGet package and removed binaries from git repo (issue #4401)
added bass.dll via NuGet package
added basscd.dll via NuGet package
added BASS audio decoder extensions as NuGet packages
added bass addons as NuGet packages
added Bass.Net as NuGet package
added MPExtended interfaces as NuGet packages and remove binaries (issue #4435)