When engineers need to temporarily disable a JavaScript test, they have to update the YAML file for each suite the test runs under and explicitly blacklist it.

We should define a new tag (e.g. "temporarily_disabled") that can be added to a test to quickly prevent it from running in all suites.

The new tag exclusion could be specified in all the suites configuration files (and the tag would be no different than any other tag) or could be implemented in resmoke.