Version 1.15.0

New functionality and features

• Add create_folder admin API
• Add max_results and next_cursor for folders APIs
• Add live parameter to create_upload_preset and update_upload_preset APIs
• Add cinemagraph_analysis parameter
• Add duration and initial_duration predefined variables
• Add pow transformation operator
• Allow generating archive with multiple resource types

Other Changes

• Fix transformations API call
• Fix AuthToken UNSAFE invalid regex
• Fix normalize_expression to ignore predefined variables
• Validate CLOUDINARY_URL scheme
• Fix travis build