Well-respected KGI analyst is telling investors to expect Apple to release a more affordable 13” MacBook Air some time in the first half of the year, MacRumors reports. Kuo said the new MacBook Air “with a lower price tag” will land in the second quarter, but how much lower the price will be than the current $999 price tag for the current 13” MacBook Air isn’t clear. While Apple released new offerings in the MacBook Pro line…