Agenda - see high level requirements
Not be implemented for M4:
- Macro substitution customizations - will be revised later for all components
- Ajax mode and Data Model support - probably just not fit the time
- https://jira.jboss.org/browse/RF-9487 - should be resolved for M4
- https://jira.jboss.org/browse/RF-8161 - too complex issue, should be investigated how to fix more carefully
All other poins from agenda should be implemented for M4.