Merge branch 'master' of https://github.com/gooddata/gooddata-ruby into master-clean
Fixed add_user
Fix rubocop issues
Delete file from different branch
Update project.rb
Merge pull request #191 from korczis/master-clean

Fix GoodData::Project#add_user
Improved tests
Merge branch 'master-clean' of github.com:korczis/gooddata-ruby into master-clean
Improved tests
Merge pull request #192 from korczis/master-clean

Improved Tests
Merge branch 'master' of https://github.com/gooddata/gooddata-ruby into dash-v2

Conflicts:
	spec/unit/models/dashboard_builder_spec.rb
	spec/unit/models/project_spec.rb