Know what the best part of Friday night was when you were a kid?  This: Know what the best part of whenever-the-heck-I-want-it-to-be is?  This: Because I don’t have to wait for Friday night any more.  I can use our roku box and stream, via Amazon Prime, vintage “Dukes of Hazzard” episodes any time I want for like 2 bucks (actually $1.99, but what’s $.01 between friends?). I decided a few months ago that my spawn needed to be exposed to the awesome that is the “Dukes of Hazzard.” …