Added new (unfinished) classes

Will begin development of AutoRespond first. A (planned) feature list
was added in the Feature class's documentation.

Feature/AutoMod/AutoMod.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+using Discord.WebSocket;
+using Newtonsoft.Json.Linq;
+
+namespace Noikoio.RegexBot.Feature.AutoMod
+{
+    /// <summary>
+    /// Implements per-message regex matching and executes customizable responses.
+    /// The name RegexBot comes from the existence of this feature.
+    /// 
+    /// Strictly for use as a moderation tool only. Triggers that respond only to messages
+    /// should be configured using <see cref="AutoRespond"/>.
+    /// </summary>
+    class AutoMod : BotFeature
+    {
+        public override string Name => "AutoMod";
+
+        public AutoMod(DiscordSocketClient client) : base(client)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Task<object> ProcessConfiguration(JToken configSection)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

Feature/AutoRespond/AutoRespond.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+using Discord.WebSocket;
+using Newtonsoft.Json.Linq;
+
+namespace Noikoio.RegexBot.Feature.AutoRespond
+{
+    /// <summary>
+    /// Similar to <see cref="AutoMod"/>, but lightweight.
+    /// Provides the capability to define autoresponses for fun or informational purposes.
+    /// <para>
+    /// The major differences between this and <see cref="AutoMod"/> include:
+    /// <list type="bullet">
+    /// <item><description>Does not listen for message edits.</description></item>
+    /// <item><description>Moderators are not exempt from any defined triggers by default.</description></item>
+    /// <item><description>Responses are limited to only two types, and only one is allowed per rule.</description></item>
+    /// <item><description>Does not support fine-grained matching options.</description></item>
+    /// <item><description>Support for rate limiting.</description></item>
+    /// </list>
+    /// </para>
+    /// </summary>
+    class AutoRespond : BotFeature
+    {
+        public override string Name => "AutoRespond";
+
+        public AutoRespond(DiscordSocketClient client) : base(client)
+        {
+            throw new NotImplementedException();
+        }
+
+        [ConfigSection("autoresponses")]
+        public override Task<object> ProcessConfiguration(JToken configSection)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

RegexBot.cs

@@ -44,8 +44,9 @@ namespace Noikoio.RegexBot
             // Initialize features
             _features = new BotFeature[]
             {
-                new Feature.RegexResponder.EventProcessor(_client),
+                new Feature.AutoMod.AutoMod(_client),
-                new Feature.ModTools.CommandListener(_client)
+                new Feature.ModTools.CommandListener(_client),
+                new Feature.AutoRespond.AutoRespond(_client)
             };
             var dlog = Logger.GetLogger("Discord.Net");
             _client.Log += async (arg) =>