Update: Included new Resource type and removed flags

coscine/issues#1159

src/Migrations/Migrations/Migration202011161100ResourceTypeDefinition.cs

+using FluentMigrator;
+
+namespace Coscine.Migrations.Migrations
+{
+    //yyyymmddhhmm
+    [Migration(202011161100)]
+    public class Migration202011161100ResourceTypeDefinition : FluentMigrator.Migration
+    {
+        public override void Down()
+        {
+            Delete.FromTable("ResourceTypes").Row(new { DisplayName = "linked" });
+            Delete.Table("LinkedResourceType");
+        }
+
+        public override void Up()
+        {
+            Insert.IntoTable("ResourceTypes").Row(new { DisplayName = "linked" });
+            Create.Table("LinkedResourceType")
+                .WithColumn("Id").AsGuid().PrimaryKey().WithDefault(SystemMethods.NewGuid);
+        }
+    }
+}