As much as there was no doubt that Morgan Geekie was mired in a slump as he went 12 straight games without a goal, it is abundantly clear that stretch of futility is now over for Boston’s resident sniper.The B’s winger had two goals in Saturday’s 4-3 win over the Montreal Canadiens at TD Garden and now has three goals in his last three games while also scoring his 100th career NHL goal with the game-winner against the Habs last weekend.