Adding Initial API support, updating readme

Geekbot.net/Commands/EightBall.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Discord.Commands;
+
+namespace Geekbot.net.Commands
+{
+    public class EightBall : ModuleBase
+    {
+        private readonly Random rnd;
+
+        public EightBall(Random RandomClient)
+        {
+            rnd = RandomClient;
+        }
+
+        [Command("8ball", RunMode = RunMode.Async)]
+        [Summary("Ask 8Ball a Question.")]
+        public async Task Ball([Remainder] [Summary("Question")] string echo)
+        {
+            var replies = new List<string>
+            {
+                "It is certain",
+                "It is decidedly so",
+                "Without a doubt",
+                "Yes, definitely",
+                "You may rely on it",
+                "As I see it, yes",
+                "Most likely",
+                "Outlook good",
+                "Yes",
+                "Signs point to yes",
+                "Reply hazy try again",
+                "Ask again later",
+                "Better not tell you now",
+                "Cannot predict now",
+                "Concentrate and ask again",
+                "Don't count on it",
+                "My reply is no",
+                "My sources say no",
+                "Outlook not so good",
+                "Very doubtful"
+            };
+
+            var answer = rnd.Next(replies.Count);
+            await ReplyAsync(replies[answer]);
+        }
+    }
+}