removes warnings

Yavsc/Models/Access/BlackList.cs

@@ -1,6 +1,5 @@
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using YavscLib;
 
 namespace Yavsc.Models.Access
 {

Yavsc/Models/ApplicationDbContext.cs

@@ -5,8 +5,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNet.Authentication.OAuth;
 using Microsoft.AspNet.Identity.EntityFramework;
 using Microsoft.Data.Entity;
-using Yavsc.Models.Booking;
-using Yavsc.Models.Relationship;
+using Yavsc.Models.Relationship;
 
 namespace Yavsc.Models
 {
@@ -197,11 +196,11 @@ namespace Yavsc.Models
 
         public DbSet<MusicalPreference> MusicalPreferences { get; set; }
 
-        public DbSet<MusicalTendency> MusicalTendency { get; set; }
+        public DbSet<MusicalTendency> MusicalTendency { get; set; }
 
-        public DbSet<LocationType> LocationType { get; set; }
+        public DbSet<LocationType> LocationType { get; set; }
 
-        public DbSet<Instrument> Instrument { get; set; }
+        public DbSet<Instrument> Instrument { get; set; }
         
     }
 }

Yavsc/Models/Booking/MusicalPreference.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+
 using System.ComponentModel.DataAnnotations.Schema;
 using Yavsc.Models.Workflow;
 

Yavsc/Models/Booking/MusicalTendency.cs

@@ -1,4 +1,4 @@
-using System;
+
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 

Yavsc/Models/Chat/Connection.cs

@@ -1,11 +1,10 @@
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using Newtonsoft.Json;
-using Yavsc.Models;
-using YavscLib;
 
 namespace Yavsc.Models.Chat
 {
+    using YavscLib; 
 
     public class Connection : IConnection
     {