Deleted Reader.pm and Reader2.pm
Removed the functionality from JSON.pm for serializing & deserializing card
databases as objects rather than lists
Updated sets.tsv and abbrevs.tsv
`tutor.pl` now flushes the output files each time a complete card is written.
Gave EnVec::Card::Content a method that returns rules text without reminder text
Removed the unused "date" field of the Printing class
Updated sets.tsv
Gave fetch.sh an -o option for setting the output directory, a -b option for
setting the basename for the JSON & XML output files, and command-line argument
for setting the setfile
Gave fetch.sh an option for specifying a pre-existing ID file
Updated sets.tsv and abbrevs.tsv
Added the MIT license
Updated sets.tsv and abbrevs.tsv
Updated & uncommented the C14 lines in sets.tsv and abbrevs.tsv
Gave EnVec::Multipart an isMultipart function
Made a half-hearted (though successful) attempt to handle Gatherer's constant
changing of multipart card details page IDs
Merge branch 'master' into python