(Reuters) – Scotland spurned independence in a historic referendum that threatened to rip the United Kingdom apart, sow financial turmoil and diminish Britain’s remaining global clout. A vote for the 307-year union is a relief for millions of Britons including Prime Minister David Cameron, whose job was on the line, as well as allies across the world who were horrified at the prospect of the United Kingdom’s separation. Unionists won 55 percent of the vote […]