fix bug with chat context timestamps not parsing is different machine locales

add disallowed client names to default config
fix ping not working for targets

SharedLibraryCore/Configuration/DefaultConfiguration.cs

@@ -11,6 +11,7 @@ namespace SharedLibraryCore.Configuration
         public List<string> GlobalRules { get; set; }
         public List<MapConfiguration> Maps { get; set; }
         public List<QuickMessageConfiguration> QuickMessages {get; set;}
+        public List<string> DisallowedClientNames { get; set; }
 
         public IBaseConfiguration Generate() => this;