Renamed AppException.php to Exception, transactions now rollback on exceptions.
Added @Transactional.php annotation to various action methods
@Transactional annotations are hanlding in the application only. temp measure.
- must run php -f "scripts/clean.php" to refresh the annotations.
Added HttpEntity object, which all actions have the option to return. (there should now be now action that exits scrips or breaks out the action execution flow.