Make the typical distributed cache configurations configurable via jboss-web.xml; don't force users to go to a separate Infinispan configuration file.

Add the following elements to <replication-config/>:

<replication-mode/> : either SYNCHRONOUS or ASYNCHRONOUS
<backups/> : integer, negative means total replication, 0 means local-only mode, positive means distribution mode, using the specified number of backups.