Initial split of the modules

NadekoBot.Core/Migrations/20161122100602_Greet and bye improved.cs

@@ -0,0 +1,23 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace NadekoBot.Migrations
+{
+    public partial class Greetandbyeimproved : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "AutoDeleteByeMessagesTimer",
+                table: "GuildConfigs",
+                nullable: false,
+                defaultValue: 0);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "AutoDeleteByeMessagesTimer",
+                table: "GuildConfigs");
+        }
+    }
+}