built out the organization edit event from the admin portal (#1508)

* built out the organization edit event from the admin portal

* removed unneeded override

* added some space

* fixed the space

src/Core/Services/IUserService.cs

@@ -73,5 +73,6 @@ namespace Bit.Core.Services
         Task<string> GenerateEnterprisePortalSignInTokenAsync(User user);
         Task<string> GenerateSignInTokenAsync(User user, string purpose);
         Task RotateApiKeyAsync(User user);
+        string GetUserName(ClaimsPrincipal principal);
     }
 }