actually fix the session score concurrency issue

fix rare bug with shared guid kicker plugin
allow hiding of the connection lost notification

Tests/ApplicationTests/DepedencyInjectionExtensions.cs

@@ -0,0 +1,37 @@
+using ApplicationTests.Fixtures;
+using FakeItEasy;
+using IW4MAdmin;
+using Microsoft.Extensions.DependencyInjection;
+using SharedLibraryCore.Interfaces;
+using SharedLibraryCore.Services;
+
+namespace ApplicationTests
+{
+    static class DepedencyInjectionExtensions
+    {
+        public static IServiceCollection BuildBase(this IServiceCollection serviceCollection)
+        {
+            var manager = A.Fake<IManager>();
+            var logger = A.Fake<ILogger>();
+            A.CallTo(() => manager.GetLogger(A<long>.Ignored))
+                .Returns(logger);
+
+            serviceCollection.AddSingleton(logger)
+                .AddSingleton(manager)
+                .AddSingleton(A.Fake<IRConConnectionFactory>())
+                .AddSingleton(A.Fake<IRConConnection>())
+                .AddSingleton(A.Fake<ITranslationLookup>())
+                .AddSingleton(A.Fake<IRConParser>())
+                .AddSingleton(A.Fake<IParserRegexFactory>())
+                .AddSingleton(A.Fake<ClientService>());
+
+            serviceCollection.AddSingleton(_sp => new IW4MServer(_sp.GetRequiredService<IManager>(), ConfigurationGenerators.CreateServerConfiguration(),
+                _sp.GetRequiredService<ITranslationLookup>(), _sp.GetRequiredService<IRConConnectionFactory>())
+            {
+                RconParser = _sp.GetRequiredService<IRConParser>()
+            });
+
+            return serviceCollection;
+        }
+    }
+}