Remove reference from Unit.Past

This is in preparation for removing province and location references from Unit

MultiversalDiplomacy/CommandLine/AdjudicateOptions.cs

@@ -1,15 +0,0 @@
-using CommandLine;
-
-namespace MultiversalDiplomacy.CommandLine;
-
-[Verb("adjudicate", HelpText = "Adjudicate a Multiversal Diplomacy game state.")]
-public class AdjudicateOptions
-{
-    [Value(0, HelpText = "Input file describing the game state to adjudicate, or - to read from stdin.")]
-    public string? InputFile { get; set; }
-
-    public static void Execute(AdjudicateOptions args)
-    {
-        throw new NotImplementedException();
-    }
-}

MultiversalDiplomacy/CommandLine/ImageOptions.cs

@@ -1,15 +0,0 @@
-using CommandLine;
-
-namespace MultiversalDiplomacy.CommandLine;
-
-[Verb("image", HelpText = "Generate an image of a game state.")]
-public class ImageOptions
-{
-    [Value(0, HelpText = "Input file describing the game state to visualize, or - to read from stdin.")]
-    public string? InputFile { get; set; }
-
-    public static void Execute(ImageOptions args)
-    {
-        throw new NotImplementedException();
-    }
-}

MultiversalDiplomacy/CommandLine/ReplOptions.cs

@@ -1,18 +0,0 @@
-using CommandLine;
-
-namespace MultiversalDiplomacy.CommandLine;
-
-[Verb("repl", HelpText = "Begin an interactive 5dplomacy session.")]
-public class ReplOptions
-{
-    [Option('i', "input", HelpText = "Begin the repl session by executing the commands in this file.")]
-    public string? InputFile { get; set; }
-
-    [Option('o', "output", HelpText = "Echo the repl session to this file. Specify a directory to autogenerate a filename.")]
-    public string? OutputFile { get; set; }
-
-    public static void Execute(ReplOptions args)
-    {
-        throw new NotImplementedException();
-    }
-}

MultiversalDiplomacy/MultiversalDiplomacy.csproj

@@ -7,10 +7,6 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="CommandLineParser" Version="2.9.1" />
-  </ItemGroup>
-
   <ItemGroup>
     <AssemblyAttribute Include="System.Runtime.CompilerServices.InternalsVisibleTo">
       <_Parameter1>MultiversalDiplomacyTests</_Parameter1>

MultiversalDiplomacy/Program.cs

@@ -1,23 +1,12 @@
-using CommandLine;
+using System;
 
-using MultiversalDiplomacy.CommandLine;
-
-namespace MultiversalDiplomacy;
-
-internal class Program
+namespace MultiversalDiplomacy
 {
+    internal class Program
+    {
         static void Main(string[] args)
         {
-        var parser = Parser.Default;
-        var parseResult = parser.ParseArguments(
-            args,
-            typeof(AdjudicateOptions),
-            typeof(ImageOptions),
-            typeof(ReplOptions));
-
-        parseResult
-            .WithParsed<AdjudicateOptions>(AdjudicateOptions.Execute)
-            .WithParsed<ImageOptions>(ImageOptions.Execute)
-            .WithParsed<ReplOptions>(ReplOptions.Execute);
+            Console.WriteLine("stab");
+        }
     }
 }