Move files
Javadoc improvements
Operation needs to be Serializable
HSEARCH-1365 Rename package for JGroups backend
HSEARCH-1365 Rename package for JMS backend
HSEARCH-1365 Rename package for backends tests
HSEARCH-1365 Reorganize distribution assembly
new Services refactoring
Update tests accordingly
Apply new Service to the Infinispan module
Renames Services