Make each player's recent results look nicer

[andrew-nubbert]

Would be nice to distinguish the wins and losses more easily and make it clear what a player's progress is. So for example, at http://saturday:90/player.html?GRT

• Have GRT on the left each time, then change "beat" to "lost to" where necessary
• Show the (-6) in red on the left for losses, and the (+28) on the left in green for wins. This looks neater because you can just scan the left half for that player's info and +/- points, rather than having to look left and right.

[AdmiralGT]

I've updated the template to always display the player in question on the left and the opponent on the right.