Expected Behavior / New Feature

Support sticky sessions for ServiceDiscoveryProviders

Actual Behavior / Motivation for New Feature

When using websockets with ocelot in a distributed system, problem can arise since ocelot, as far as i know, doesn't support sticky sessions when working with service discovery providers.

The functionality could be great if it could work with both consul

If you create an admin menu node in which you decide to display all content types and that you set a global icon to use on all of them it will display the icon only on the first content type item in that node. It should display the same icon for all the menu items.

The issue seems to be in the ContentTypesAdminNodeNavigationBuilder where it does GetIconClasses.

![orchard](https://user-images

Improve the tier prices feature - add info like "Buy 2 in x.xx$ and save x%"

Bug Report

The current OTLP exporter below flattens nested array in Span.Atttributes (Activity.Tags in .NET) into a list of key value pairs with the same key for all these kv pairs. For example, activity.SetTag('arraykey', new int [] {1, 2, 3} is converted to JSON like list {{'arraykey': 1}, {'arraykey': 2}, {'arraykey': 3}} in OTLP. This could cause problem if the OTLP listener would lik