anchor.diff:  * lookup a service with the name ```foo``` from an external service registry
   * filter the servers
   * select the server to use
  -* build a Camel URI using the choosen server info
  +* build a Camel URI using the chosen server info
   
   By default the Service Call EIP uses camel-http4 so assuming that the selected service instance runs on host ```myhost.com``` on port ```80```, the computed Camel URI will be:
   
  
positive.code: 
  === Shared configurations
  
  The Service CAll EIP can be configured straight on the route definition or through shared configurations,
  here an example with two configurations registered in the Camel Context:
  
  [source,java]
  
negative.code: |===
  | Name | Java Type | Description
  | clientName | String | The Ribbon client name
  | properties | List<PropertyDefinition> | Custom client config properties
  |===
  
  To leverage Ribbon, it is required to explicit enable it:
  