Fixes
Improving work with users slightly. Fixing a problem in connect
Merge pull request #186 from fluke777/minor_cleanup

Fixes
Update .travis.yml
Merge branch 'master' of https://github.com/gooddata/gooddata-ruby into master-clean
Fixed typo
Improved working with roles
#get_role -> uri, identifier, title, summary
Fix rubocop issues
More consistent
Fixed test
Update project.rb
Merge pull request #188 from korczis/master-upstream

Fixed typo
Merge branch 'master' of https://github.com/gooddata/gooddata-ruby into master-clean
Fixed add_user