Need Update to TTML1 Errata

I have been updating the TTML1 Errata document in the repository [1], and
now have three additional items (see those marked as "published
2014-07-17). We need to push these errata through to the TR page [2].

I would like for either (1) Thierry to push these to TR ASAP, or (2) defer
the push until we discuss in a teleconference. Nigel, please recommend an
approach.

[1]
https://dvcs.w3.org/hg/ttml/raw-file/default/ttml1/spec/ttml1-errata.html
[2] http://www.w3.org/2013/09/ttml1-errata.html