Monkey Shoulder has officially launched the third annual Ultimate Bartender Championship in the UK giving the country’s most kick-ass bartending talent the chance to roll up their sleeves and show off their skills that pay the bills.   The unconventional Scotch whisky brand is encouraging bartenders to rip up the rulebook and forget everything they know about traditional bartender competitions as the one-of-a-kind championship launches for the third year running.  The 2016 Championship will have more regional heats, a final…