Removes useless using clauses.

Yavsc/ApiControllers/FrontOfficeApiController.cs

@@ -1,12 +1,9 @@
 using System;
 using System.Collections.Generic;
-using System.Threading.Tasks;
 using Microsoft.AspNet.Mvc;
-using Yavsc.Abstract.Workflow;
 using Yavsc.Helpers;
 using Yavsc.Models;
 using Yavsc.Models.Workflow;
-using Yavsc.Workflow;
 
 namespace Yavsc.ApiControllers
 {

Yavsc/Migrations/20180209144114_rejectQuery.Designer.cs

@@ -1,7 +1,6 @@
 using System;
 using Microsoft.Data.Entity;
 using Microsoft.Data.Entity.Infrastructure;
-using Microsoft.Data.Entity.Metadata;
 using Microsoft.Data.Entity.Migrations;
 using Yavsc.Models;
 

Yavsc/Migrations/20180209144114_rejectQuery.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using Microsoft.Data.Entity.Migrations;
 
 namespace Yavsc.Migrations

Yavsc/Migrations/ApplicationDbContextModelSnapshot.cs

@@ -1,8 +1,6 @@
 using System;
 using Microsoft.Data.Entity;
 using Microsoft.Data.Entity.Infrastructure;
-using Microsoft.Data.Entity.Metadata;
-using Microsoft.Data.Entity.Migrations;
 using Yavsc.Models;
 
 namespace Yavsc.Migrations

Yavsc/Services/BillingService.cs

@@ -4,7 +4,6 @@ using Microsoft.Data.Entity;
 using Microsoft.Extensions.Logging;
 using Newtonsoft.Json;
 using Yavsc.Abstract.Workflow;
-using Yavsc.Billing;
 using Yavsc.Models;
 
 namespace Yavsc.Services