Clean up space to buzz binding code

[achalddave]

In multiplayer.js, instead of using unbind on focus and blur of particular elements, use e.target to see if the space was pressed in a particular event.

$(document).keydown(function(e) {
  if (!unbind)  {
    if (e.which == 32) {
      if (roomHandler) {
        roomHandler.buzz(function(buzzed) {
          if (buzzed) {
            $('#gameBuzz').hide();
            $('#gameAnswer').show();
            $('#gameAnswer').focus();
          }
        });
      }
    }
  }
});
$("#gameAnswer").focus(function(e) {
  unbind = true;
});
$("#gameAnswer").blur(function(e) {
  unbind = false;
});
$("#roomChatMessage").focus(function(e) {
  unbind = true;
});
$("#roomChatMessage").blur(function(e) {
  unbind = false;
});

[sharadmv]

not exactly sure how to do this...

[achalddave]

This is helpful but I can take care of it later if you want.

[sharadmv]

due to some event binding hilarity, the space button no longer works on the multiplayer page, (at least for the "Name" and "Message" input fields for create game

[achalddave]

That's... a feature! Who wants spaces anyways?

(On a serious note: that's pretty easy to fix, I'll take care of it)