[ttml2] Ignore the ttml2.html build artefact

nigelmegitt has just created a new issue for https://github.com/w3c/ttml2:

== Ignore the ttml2.html build artefact ==
The build process generates `spec/ttml2.html` before copying (not moving) it to the `/spec/build` directory. That artefact gets left behind, and an unwitting committer is likely to push it to the pull request branch.

It should be added to `.gitignore`.

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/502 using your GitHub account

Received on Friday, 22 December 2017 00:00:19 UTC