hinting doesn't work at all, but I need to stop for now
on hinting, the knowledge rows mostly display correctly, but the cards are not being updated
OK. hints seem to work now.  hopefully I didn't break anything else
now both types of hints work, and I also fixed a bug where hints were being sent twice
started working on highlighting current player.  The server-generated page works right, but the javascript event isn't being triggered yet
OK.  highlighting the current player now seems to work.  but somewhere along the line I've broken the Play and Discard javascript buttons
a little bit of reorganization
This breaks things.  I am reorganizing the way game event messages are sent to be more sane and typesafe
This finishes up some changes that make my game events more type safe.  I did some (EXTREMELY RUDIMENTARY) testing and it seems to work
noting two bugs for later
basic chat box seems to roughly kind of work, needs some styling love
descriptions of colors have been replaced by pictures
Two things:

1) Now card color images are used correctly when describing a play or
   discard action in the chat

2) Start work on layouts for various player counts.  Not quite there yet, but I'm on track
get the fifth player div's location right
now the table with the cards is centered in its div (looks a lot better when only 4 cards per player)