Added Reschedule to Schedule object + some tests
Torso of spec
Merge remote-tracking branch 'upstream/master' into master-clean
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
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