ENHANCEMENT: in extension 'jboss.eap': simplify directory structure + package twiddle as a module + package update-password as a module + an EAP instance can now be patched without affecting other instance using the same engine.
REFACTOR: extension 'jboss.datagird' now deploy jboss datagrid instances using the new directory structure + twiddle is now packaged as a module + tha vault is now package as a module.
ENHANCEMENT: extension 'rhn' will retry in case of network problem.
ENHANCEMENT: change log level of twiddle.
ENHANCEMENT: update-password.sh can now be run as root + change log level.
ENHANCEMENT: extension 'rhn' will not register child channel if already registered.
BUG: jboss datagrid engines homedir is now owned by user 'jdg'.
BUG: jboss eap engines homedir is now owned by user 'jboss'.
FEATURE: integrate jboss eap '6.2.3'.