- Updated NuGet packs

- Added quality switcher to livestreams
- Fixed SettingsStorage cast
- Completed ManifestGenerator (but still doesn't work)
- Refactored and redesigned player
- Created test project

FoxTube.Tests/UnitTest.cs

@@ -0,0 +1,15 @@
+
+using System;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace FoxTube.Tests
+{
+    [TestClass]
+    public class UnitTest1
+    {
+        [TestMethod]
+        public void TestMethod1()
+        {
+        }
+    }
+}