STOCKHOLM (Reuters) -Sweden has take important steps to meet Turkey’s demands for approving Stockholm’s NATO membership application, NATO Secretary General Jens Stoltenberg said on Monday during a visit to Sweden. Sweden and Finland applied to join the alliance last month, in response to Russia’s invasion of Ukraine. Their applications have faced unexpected opposition from Turkey, which has been angered by what it deems is Swedish support of Kurdish militants and by a previous decision to withdraw arms export licenses to Turkey. “I welcome that Sweden has already started to change its counter-…