[css3-writing-modes] issues and editorial comments

At the F2F last week it was resolved that the CSSWG publish a LC
working draft of CSS3 Writing Modes [1].  But the spec still contains
five issues.  Before publishing those should be addressed/fixed/removed
depending upon what's appropriate.

# Issue 4: The WG would appreciate a better (more obvious / easier to
# type) name for this, if anyone can come up with one. 

Given that MS is shipping a prefixed property with this name I don't
think it's appropriate at this point to open up a big naming debate. I
would suggest that this issue be closed.

The HTML source of the spec also includes a slew of old property
values and outdated spec text.  If this is really the LC version of
this spec, that stuff should be trimmed out I think to avoid confusion.

I also don't think the 'digits' value should be marked at-risk.

Other small editorial comments:

- include the 15 Nov 2012 WD under previous drafts
- remove the <br> in the abstract
- appendix A needs to include the 'Vertical Orientation' property

Regards,

John Daggett

[1] http://logs.csswg.org/irc.w3.org/css/?date=2013-09-13