fix for runaway regular expression on linux

explicitly set string dvars in quotes to allow setting empty dvars
allow piping in input from command line (#114)
update the distribution for top stats elo
prevent game log file rotation from stopping event parsing

Application/Factories/ParserRegexFactory.cs

@@ -0,0 +1,26 @@
+using SharedLibraryCore.Interfaces;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+
+namespace IW4MAdmin.Application.Factories
+{
+    /// <summary>
+    /// Implementation of the IParserRegexFactory
+    /// </summary>
+    public class ParserRegexFactory : IParserRegexFactory
+    {
+        private readonly IServiceProvider _serviceProvider;
+
+        /// <inheritdoc/>
+        public ParserRegexFactory(IServiceProvider serviceProvider)
+        {
+            _serviceProvider = serviceProvider;
+        }
+
+        /// <inheritdoc/>
+        public ParserRegex CreateParserRegex()
+        {
+            return new ParserRegex(_serviceProvider.GetService<IParserPatternMatcher>());
+        }
+    }
+}