Modified updateLCD()

Added trailing whitespace where it was previously omitted.
Round and seat wind are no longer shown when the game is over.
FS no longer shows in the top left corner of the final scores screen.
PD no longer shows in the top left corner of a point exchange
announcement.
Modified point exchange announcement to correctly align exchanges of
over 100k points.
Modified value conf UI to shorten any value over 100k by appending a
'k', if it would otherwise not fit on the screen.
Added string formatting method hundred().

Added hundred() method for formatting point displays when they need to
be multiplied by 100.