to do

[kleanthisk10]

• [x] read and validate a data package descriptor, including profile-specific validation via the registry of JSON Schemas
• [x] create and edit a data package descriptor, including methods to add and remove resources and validation after editing
• [x] provide an API to interact with a data package descriptor
• [x] streaming and reading of resources through a table schema with cast on iteration
• [x] save a data package descriptor to a file path
• [ ] save a data package as a zip file on disc
• [ ] read a zip file containing a data package
• [x] cover the latest changes in the specs such as string/array for path etc
• [x] support for schema dereferencing before validation
• [x] support for multipart resources
• [x] support for csv dialects

[larjohn]

Current implementation replicates the JS library as of August