Rework Cucumber features to avoid depending on Bundler. This is so that the installed gem can also run features. Making Bundler a test dependency is not an option because our .gemspec uses Git to find our source files, and the installed gem is not a Git repository. (Nor would we want to make Git a test dependency.)
* Add coverage of the #local_rake_executable and #remote_rake_executable attributes * Cover task invocation with various namespacing and parameterization options
…y fail But configure Travis CI to continue running all specs and features.