SO BOSTON HAD BETTER HOPE IT’S NOT A SNOWY WINTER: Howie Carr: Woke snowplowing? Boston’s new hire swears by it. “Never heard of snow-plow equity? The “e” word gives it all away. Equity – in this case, that means bicycle lanes should get plowed before … pick any major thoroughfare. Broadway, Hyde Park Ave., Centre Street, Comm. Ave., Blue Hill Ave. … forget about it. Equity demands that bicycle lanes be cleared first, because, well, it’s a lotta fun to ride your bike on an icy street. Very safe, too.”