ACTION-154 Look into ISSUE-26 post editing data categories

Hi All,
One existing input to this topic is Pedro's post;
http://lists.w3.org/Archives/Public/public-multilingualweb-lt/2012Jun/0050.html

This identified some parameters related to post-editing:

  * UTS Ratings (Utility, Time and Sentiment)
  * Utility (relative importance of the functionality of the translated
  * content).
  * Delivery Time (speed with which the translation is required).
  * Sentiment (importance on brand image).
  * Expiration level.

For me these all fell inot the class of localsiation job parameters, 
which we had agreed should not fall under ITS2.0 but should be pursued 
as best practice but left for not to be driven along with

ISO TS 11669 bits to Linport and ISO