Some 117 million tablet computers will be sold in 2012 around the world and another 165 million will be purchased in 2013, based on newly-increased sales forecasts from IDC. - With tablet computers flying off the shelves aroundthe world as 2012 comes to a close, research firm IDC has revised its salesforecasts for tablet sales through 2013, raising its numbers substantiallybased on strong consumer demand.In its latest WorldwideQuarterly Tablet Tracker report, ID...