Updated readme and some minor commenting
Redesigned the pregame page
Merge pull request #3 from Skymetal/master

Some basic bootstrap styling
Playing around with Bootstrap button-groups
Mucking around with some of the bootstrap column layouts.
Added utils and replaced chunks of code with simpler function calls
Working on some minor security/anticheat
Trying to think up a datastructure for cards on the field, but have added it to DB. This was a mistake
Reverted the library back to its original state
Added button events onto the player status for life and card-draw, restricted to the active player
You can now play cards to the stack.

It always takes the first version of the card in your hand, and lands go to the stack, but we'll deal for now
The stack is now visible and accessible to all players
Stack cards are currently using the same template as the hand cards, so clicking them plays one of that card, if you have one in hand
Updated the pregame table style