Right now, your average Capitals fans is as happy as a lobbyist with a wad of cash to spend. Their team is riding the best winning streak in franchise history. Alex Ovechkin is crashing every NHL goalie’s party and leading the league in goals, points, and plus-minus, with his teammates cracking the top five in two of those categories. You can connect the dots back to when owner Ted Leonsis, then a 28-year-old millionaire,…