Initial split of the modules

NadekoBot.Core/Services/Database/Models/Repeater.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace NadekoBot.Services.Database.Models
+{
+    public class Repeater : DbEntity
+    {
+        public ulong GuildId { get; set; }
+        public ulong ChannelId { get; set; }
+        public string Message { get; set; }
+        public TimeSpan Interval { get; set; }
+        public TimeSpan? StartTimeOfDay { get; set; }
+    }
+
+    public class GuildRepeater : Repeater
+    {
+
+    }
+}