Added missing KeyValueStyleConfiguration (for #9)

Author: akamsteeg

src/AtleX.CommandLineArguments/Configuration/KeyValueStyleConfiguration.cs

@@ -0,0 +1,23 @@
+using AtleX.CommandLineArguments.Help;
+using AtleX.CommandLineArguments.Parsers;
+
+namespace AtleX.CommandLineArguments.Configuration
+{
+  /// <summary>
+  /// Represents the <see cref="CommandLineArgumentsConfiguration"/> for
+  /// key/value-style (key=value) command line arguments
+  /// </summary>
+  public class KeyValueStyleConfiguration
+    : CommandLineArgumentsConfiguration
+  {
+    /// <summary>
+    /// Initializes a new instance of <see cref="KeyValueStyleConfiguration"/>
+    /// </summary>
+    public KeyValueStyleConfiguration()
+    {
+      this.Parser = new KeyValueStyleParser();
+      this.HelpWriter = new KeyValueStyleHelpWriter();
+    }
+
+  }
+}