TOKYO (Reuters) - Support for Japanese Prime Minister Shinzo Abe's government rose by 4.7 percentage points to two-thirds of voters in the month since his Liberal Democratic Party (LDP) returned to power, a poll by the Kyodo news agency showed on Sunday. The poll, conducted on Saturday and Sunday, showed that support for the government rose to 66.7 percent, an apparent sign of approval for his efforts to boost the economy with a mix of easy monetary policy and fiscal spending. ...