NOW 6-3 OVERALL, 2-0 IN LEAGUE PLAY   By Staff                 CANTON – The Canton/Galva girls basketball program is on a roll since the final game before the holiday break by winning four games in a row to up their season mark to 6-3.             After putting a 57-17 thumping on Centre the Friday before the holiday break, the Lady Eagles have returned to the competitive court and rattled off three more wins including a 16-point win at home over Cunningham, a 36-point poundi