* [presubmit] Enforce language attribute in projectt.yaml to be always set.
* Update documentation, better presubmit check, new project template.
* add docstring to templates.py
* Add example values in the project.yaml template and remove python value for now
* Add "project: c++" to 256 projects
* format
* Add labels and selective_unpack sections to the presubmit check
* fix incorrect auto_ccs format in three projects
* fix nss emails after rebase
The current build rules for TensorFlow take too long and recently they
have been constantly killed. As we are now working on cleaning up the
build, we switched to using new compilers, there is work on making
TensorFlow easier to build, I think it's better to disable the project
for the remainder of the quarter.
Next quarter I'll come back with a better build script and re-enable the
project.
Max Moroz