Fix to work with nginx 1.2 and tengine
modules/fast: Whitespace cleanup.
engine: Added handle_logging_event which runs after handle_postprocessing_event to allow rules to run before audit logging.
auditlog: Add missing 'supress' field to events in the audit log.
lua: Add missing parameter to config callback functions.
lua: Add API to get/set logevent type.
lua: Add another example lua module that manipulates events.