Version 1.9.0

New functionality and features

• Add api.delete_derived_by_transformation
• Support SSL certificate (#101)
• Add async param to uploader (#115)
• Add TravisCI configuration

Other Changes

• Add update_version.sh
• Add CONTRIBUTING.md (#113)
• Remove auto_tagging failure test
• Skip search tests by default
• Fix parallel tests
• Replace % with format()
• Make test more readable
• Mock up tests
• Fix parallel tests
• Remove faces param
• Clean up resources after tests
• Update PKG-INFO
• Update .gitignore
• Update setup.py