Away we go

About a week ago I decided I really wanted to be able to easily export sets from MSE into a database compatible with Cockatrice to play games with custom cards online. I first proposed the idea on this MTGS forum thread. After learning a bunch of regular expressions and xml parsing stuff I have a working version. The program can read cards exported by MSE into memory as Card objects which can be sorted and edited in the python interactive session. Cards can be grouped into CardSet objects which can then be exported to your local Cockatrice database file. There are still some known failure cases which I'll be working on, as described in the code. For instructions on use see the wiki (soon).