Biggest Twitter Twits of 2012   You wouldn’t expect someone who owns a boutique called Khaos and a makeup line named Khrome to really know how to spell. And Kim Kardashian proved that on November 19 when she described her dinner to her 16 million followers as “#spinach #avacado #pear #apples #yogart” – getting only three of the five actually right. (Does she not have spellcheck?) Just three days earlier, she caused a “kommotion” when she tweeted she was “Praying for everyone