By Chris Sheridan KAUNAS, Lithuania — The most memorable dunk in French basketball history will remain a dunk that they are not proud of. But at least now, there is a dunk — courtesy of Nicolas Batum — that the French can replay over and over again without feeling ashamed. France qualified for the 2012 Olympics by defeating Russia 79-71 Friday night in the semifinals of EuroBasket, staying strong down the stretch, thanks mostly to Batum, to end an 11-year limbo that began