clean up a bit

Apollon.EntityFramework/ApplicationDBContext.cs

@@ -0,0 +1,19 @@
+using Apollon.EntityFramework.DTOs;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Apollon.EntityFramework
+{
+    public class ApplicationDbContext : DbContext
+    {
+        public ApplicationDbContext(DbContextOptions options) : base(options)
+        {
+        }
+        public DbSet<TournamentDto> Tournaments { get; set; }
+        public DbSet<CompetitionDto> Competition { get; set; }
+    }
+}