[infinispan-issues] [JBoss JIRA] (ISPN-5628) Add documentation for Distributed Streams

Add documentation for Distributed Streams ----------------------------------------- Key: ISPN-5628 URL: https://issues.jboss.org/browse/ISPN-5628 Project: Infinispan Issue Type: Task Components: Documentation-Core Reporter: William Burns Assignee: William Burns Fix For: 8.2.0.CR1 ISPN-5293 added in distributed streams. We need to document this both in the Developer Guide. We should also document deprecation of Entry retriever and point to distributed streams in upgrade guide.