TAL Test Runner 0.0.2

Travis CI has updated its default version of Firefox to a version not supported by the version of WebDriver in TAL Test Runner (TTR). TTR was not reporting this as an error.

This pull request allows TTR to report the WebDriver failure correctly, and also updates the Travis config to use a compatible version of Firefox.

It does not use a new version of Selenium WebDriver, as that requires Ruby >= 1.9.2 which is not immediately available on our internal CI environments.