[overlord-issues] [JBoss JIRA] (BAM-98) Document infinispan based cache manager and active map, and changes to policy sample

Document infinispan based cache manager and active map, and changes to policy sample ------------------------------------------------------------------------------------ Key: BAM-98 URL: https://issues.jboss.org/browse/BAM-98 Project: Business Activity Monitoring Issue Type: Task Reporter: Gary Brown Assignee: Gary Brown Fix For: 1.0.0.M3 Update the documentation related to policy sample, to reflect infinispan based caching, and also include documentation for these aspects in the EPN and ACS docs.