Fix how gem versions dependency is specified
Bump version to 0.1.15
Implement `` condition keyword (shell cmd status)
Bump version to 0.1.16
Alias `sh' as `` condition keyword
Bump version to 0.1.17
Patch net-ssh story helpers for 2.8.0
Improve Guardfile:

* Prevent cucumber run on start;
* Force rspec to be executed by bundler.
Extract @sshd cucumber hooks as cucumber-sshd gem
Bump minor version
Rename all `has_*' test keywords
Improve `file_append' when file doesn't exist
Bump patch version
Remove cucumber monkey patch translating steps:

  It was initially added to allow reuse of aruba cucumber steps, using
`must' instead of `should'. This is creating more harm than good, hence
we remove it and implements all missing steps, using aruba API.
Expose fake home dir usage with a cucumber tag
Merge branch 'features-clean-up'

  Clean up our cucumber features, remove usage of an ugly monkey patch,
expose with a tag the usage of a fake home directory in a scenario.