Collectible Card Game Headquarters

I have updated the parsing for the following keywords so a ":" is no longer necessary (or valid):

At the beginning of your upkeep, CARDNAME deals {num} damage to you unless you pay:{cost} ==> ...you pay {cost}
At the beginning of your upkeep, destroy CARDNAME unless you pay:{cost} ==> ...you pay {cost}
At the beginning of your upkeep, sacrifice CARDNAME unless you pay:{cost} ==> ...you pay {cost}

This is so the can be used in combination with stPump, etc. See change 2101.

All existing cards have also been updated to use the new form.

Briefly suggested and discussed starting here:
http://www.slightlymagic.net/forum/viewtopic.php?f=52&t=3197&start=15#p42730

-slapshot5