Remove all dependencies on redis

Geekbot.net/Database/DatabaseContext.cs

@@ -18,5 +18,6 @@ namespace Geekbot.net.Database
         public DbSet<RoleSelfServiceModel> RoleSelfService { get; set; }
         public DbSet<PollModel> Polls { get; set; }
         public DbSet<CookiesModel> Cookies { get; set; }
+        public DbSet<ReactionListenerModel> ReactionListeners { get; set; }
     }
 }

Geekbot.net/Database/Models/ReactionListenerModel.cs

@@ -0,0 +1,22 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Geekbot.net.Database.Models
+{
+    public class ReactionListenerModel
+    {
+        [Key]
+        public int Id { get; set; }
+        
+        [Required]
+        public long GuildId { get; set; }
+        
+        [Required]
+        public long MessageId { get; set; }
+        
+        [Required]
+        public long RoleId { get; set; }
+
+        [Required]
+        public string Reaction { get; set; }
+    }
+}