TAMPA — Back in the old days — all the way back to mid-May — the Rays were 18-22. They were averaging a paltry 3.8 runs per game and were in fourth place in the American League East. That team is a distant memory. Over the last 32 games, the new-look Rays have gone 22-10, they’re scoring 5.7 runs per game, and they’ve moved into second place in the division at only 2 ½ games behind the …