Version 1.9.0

New functionality

• Add Search API
• Add support for type parameter in publish-resources api
• Add support for keyframe-interval (ki) video manipulation parameter
• Added parameters allow_missing and skip_transformation_name to generate-archive api
• Add support for notification-url parameter to update API
• Support = and | characters within context values using escaping + test (#143)

Other changes

• Test/upgrade mocha (#142)
• fix bad escaping of special characters in certain scenarios + tests (#140) Fixes #138
• Don't normalize negative numbers.
• Fix typo: rename min to sub