Removed unused files.

Author: hikalkan

src/AbpCompanyName.AbpProjectName.Core/AbpProjectNameCoreModule.cs

@@ -7,7 +7,6 @@
 using AbpCompanyName.AbpProjectName.MultiTenancy;
 using AbpCompanyName.AbpProjectName.Authorization.Roles;
 using AbpCompanyName.AbpProjectName.Users;
-using AbpCompanyName.AbpProjectName.Configuration;
 using AbpCompanyName.AbpProjectName.Timing;
 
 namespace AbpCompanyName.AbpProjectName
@@ -26,9 +25,6 @@ public override void PreInitialize()
 
             AbpProjectNameLocalizationConfigurer.Configure(Configuration.Localization);
 
-            //Adding setting providers
-            Configuration.Settings.Providers.Add<AppSettingProvider>();
-
             //Enable this line to create a multi-tenant application.
             Configuration.MultiTenancy.IsEnabled = true;
 

src/AbpCompanyName.AbpProjectName.Core/Configuration/AppSettingProvider.cs

@@ -7,7 +7,6 @@
 using Castle.MicroKernel.Registration;
 using NSubstitute;
 
-
 namespace AbpCompanyName.AbpProjectName.Tests
 {
     [DependsOn(