[ttml1] Make validate a dependency on the build target

nigelmegitt has just created a new issue for https://github.com/w3c/ttml1:

== Make validate a dependency on the build target ==
The build target does not depend on `validate` however some of the files validated (such as the examples) find their way into the html spec output. We should make sure that `build` depends on `validate` to catch any validation errors introduced by pull requests.

Please view or discuss this issue at https://github.com/w3c/ttml1/issues/332 using your GitHub account

Received on Wednesday, 17 January 2018 22:44:30 UTC