[css-text] Clusters for letter spacing in Thai and other complex scripts <http://lists.w3.org/Archives/Public/www-style/2013Oct/0092.html>
[css-text] issues-lc-2013.txt updated
[css-writing-modes] backout 424d647e6366adf07a29785f8020be2ced6aab03 as this text is linked from css-text <http://lists.w3.org/Archives/Public/www-style/2013Nov/0188.html>