By Elizabeth Pineau PARIS (Reuters) – The French National Assembly on Friday cut the pay of a far-right lawmaker and temporarily banned him from the chamber for shouting “Go back to Africa!” as a Black legislator was speaking during a parliamentary session. The remark by Gregoire de Fournas, a lawmaker from Marine Le Pen’s opposition National Rally (RN), while left-wing MP Carlos Martens Bilongo was asking a question on immigration, triggered an uproar on Thursday, bringing the day’s session to a halt. France’s centrist government, the left and the mainstream right said the remark was an unacc…