tibrvtx module 'round the corner

In some days, I'll put a python wrapper for tibrvtx (the transactional extension for TIB/Rendezvous) onto sourceforge. Currently, a 'first shot' is already working. It's built upon the rvpython module for Rendezvous 6 and provides an API similar to the existing Rendezvous 5 - like python classes.