Merge branch 'release/v0.2.0' into develop
Travis support for multiple builds
Added travis badge
Removed jewelry, plain gemspec file with bundler
Added rspec as default rake task
Integrated appraisal gem to handle multiple gemfiles
Updated dotfiles
Latest cucumber and aruba version
Removed deprecations
Fixed features
Added features in rake tasks
Removed jeweler reference in readme
Added rails4 appraise
Bundle exec in rails commands, required devise in gem main file
Fixed migration name
Basic rails4 compatibility
Keep Rails 3 compatibility in specs
Route features
Engine should always be required
With upgraded aruba gem and bundler now it works