I have updated the cards-data file with the latest data.
Also attached you will find the code I wrote to extract the data. It's not the prettiest but it does the job. I didn't make it into a maven project but I guess it won't be any problem for any programmer to get it running (currently it is a NetBeans project). The path to the MTGO data files is hard coded. Also, it seems that with each release, the "key" for the name property changes.