Add missing documentation and initialization

Kerobot/Kerobot.cs

@@ -58,6 +58,7 @@ namespace Kerobot
             svcList.Add(_svcLogging);
             _svcGuildState = new Services.GuildState.GuildStateService(this);
             svcList.Add(_svcGuildState);
+            _svcCommonFunctions = new Services.CommonFunctions.CommonFunctionsService(this);
 
             return svcList.AsReadOnly();
         }

Kerobot/ModuleBase.cs

@@ -93,6 +93,11 @@ namespace Kerobot
         protected Task<BanKickResult> BanAsync(SocketGuild guild, string source, ulong targetUser, int purgeDays, string reason, string dmMsg)
             => Kerobot.BanOrKickAsync(RemovalType.Ban, guild, source, targetUser, purgeDays, reason, dmMsg);
 
+        /// <summary>
+        /// Similar to <see cref="BanAsync(SocketGuild, string, ulong, int, string, string)"/>, but making use of an
+        /// EntityCache lookup to determine the target.
+        /// </summary>
+        /// <param name="targetSearch">The EntityCache search string.</param>
         protected Task<BanKickResult> BanAsync(SocketGuild guild, SocketGuildUser source, string targetSearch, string reason, string dmMsg)
         {
             // TODO requires EntityCache lookup. Do this when that feature gets implemented.
@@ -116,7 +121,12 @@ namespace Kerobot
         protected Task<BanKickResult> KickAsync(SocketGuild guild, string source, ulong targetUser, string reason, string dmMsg)
             => Kerobot.BanOrKickAsync(RemovalType.Ban, guild, source, targetUser, 0, reason, dmMsg);
 
-        protected Task<BanKickResult> KickAsync(SocketGuild guild, SocketUser user, string reason, string dmMsg)
+        /// <summary>
+        /// Similar to <see cref="KickAsync(SocketGuild, string, ulong, string, string)"/>, but making use of an
+        /// EntityCache lookup to determine the target.
+        /// </summary>
+        /// <param name="targetSearch">The EntityCache search string.</param>
+        protected Task<BanKickResult> KickAsync(SocketGuild guild, string source, string targetSearch, string reason, string dmMsg)
         {
             // TODO requires EntityCache lookup. Do this when that feature gets implemented.
             throw new NotImplementedException();

Kerobot/Services/EntityCache/EntityCacheService.cs

@@ -0,0 +1,10 @@
+using System;
+namespace Kerobot.Services.EntityCache
+{
+    public class EntityCacheService
+    {
+        public EntityCacheService()
+        {
+        }
+    }
+}

Kerobot/Services/UserCache/UserCacheService.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace Kerobot.Services.EntityCache
+{
+    /// <summary>
+    /// Provides and maintains a database-backed cache of users.
+    /// It is meant to work as an addition to Discord.Net's own user caching capabilities, and its main purpose
+    /// is to be able to provide basic information on users which the bot may not currently be aware about.
+    /// </summary>
+    class EntityCacheService : Service
+    {
+        public EntityCacheService(Kerobot kb) : base(kb)
+        {
+        }
+    }
+}