Implementation Report: Dec 2018 Test Fest Results

[mmccool]

Ready to merge. Results of Dec 2018 Testfest.

Recent updates:

1. Updates to track TD master branch
   • For example, recent JSON-LD preprocessing updates)
2. Security section (refers to external documents that don't yet exist, however)
   • This is intended to satisfy requirements stated in the WoT WG Charter
3. Improved link management
   • Links to TD spec now open a separate named frame
4. Test specifications
5. Test results
6. Updates to mergeresults.js script and test cases

[mmccool]

Ready to merge; updated to master branch of TD spec. Note most edits are to things in the testing directory, however there are a couple of tweaks to ids in the spec itself to either make them consistent with the content or (in the case of td-at-type) avoid a syntax error (@ is not a valid character in HTML ids).

(OK, OK, technically @ is allowed in HTML5, but it was not allowed in HTML4, and the old td-@type id was causing various problems, so... as the id is generally invisible, except in the implementation report, on balance I think it's better to change it to avoid compatibility problems).