[css-writing-modes] Add generated DoC

Author: fantasai

css-writing-modes/issues-cr-2014.bs-issues

@@ -15,7 +15,7 @@ Issue 2.
 Summary:  Rename 'caption-side: start/end-outside keywords to block-start/end-outside
 From:     MURAKAMI Shinyu
 Comment:  http://lists.w3.org/Archives/Public/www-style/2014Mar/0359.html
-Open
+Open:     =WG= to decide
 ----
 Issue 3.
 Summary:  Treat 'caption-side: bottom' as 'caption-side: block-end'