UPDATE 1-UBS, Barclays raise bonuses for bankers in 2013, Goldman cuts

Feb 12 (Reuters) - Barclays and UBS prompted angry reactions from politicians after increasing their 2013 bonus pots and saying they needed to stay competitive with rivals after cutting pay in 2012. It has been a mixed year for banking staff overall. Average pay and benefits, including bonuses, at Goldman Sachs fell 4 percent in 2013 from the year before, though it still paid more than major rivals. More European banks will release results and details of remuneration through to early M