Added PreValidate endpoint on Account controller (#896)

* Added PreValidate endpoint on Account controller

* Fixed IHttpClientFactory implementation

* Core localization and org sproc fix

* Pass culture, fixed sso middleware bug

src/Api/Startup.cs

@@ -110,6 +110,7 @@ namespace Bit.Api
             // Services
             services.AddBaseServices();
             services.AddDefaultServices(globalSettings);
+            services.AddCoreLocalizationServices();
 
             // MVC
             services.AddMvc(config =>
@@ -162,6 +163,9 @@ namespace Bit.Api
                 app.UseForwardedHeaders(globalSettings);
             }
 
+            // Add localization
+            app.UseCoreLocalization();
+
             // Add static files to the request pipeline.
             app.UseStaticFiles();