Update cards.js

Fixed card file with lots of pipes:
`awk '{gsub("\:[0-9999]*\,",":"NR",",$0);print}' < cards.js | sed -e "s/,$//g" | sed -e "s/$/,/g" | tac |awk '/a/ && !seen {sub(/,$/, ""); seen=1} 1' | tac > output.js`

Fixes #43