Panasonic is fast becoming the proud owner of the most ample Micro Four Thirds line-up there is. The manufacturer already boasts the impressive G1 and GH1 interchangable lens cameras, along with all the accessories that come with it. Now, Panasonic has launched a competitor to Olympus’s new E-P1 MFT in the shape of the Panasonic GF1. We caught up with Panasonic to hear more about the new model…