angular/protractor — pull request #271 by jeffbcross (2013-11-19 00:56:00+00:00)
Title: feat(runner): add error message for bad jar path

If a bad path was provided in the protractor
configuration, the runner would fail with an
ambiguous error.
This fix checks that a file exists at the
provided path, and throws an error if not,
suggesting that perhaps the version is
wrong in the configuration.