Implement core_privacy for mod_workshop

Brace yourself. Get a site with a teacher account and two student accounts. As a teacher, prepare 4 workshop instances. Each of them using different grading strategy (accumulative, comment, number of errors and rubric). Let assessment forms have at least two grading dimensions (aspects, assertions, criteria). When setting up the workshop, make sure to embed images to all fields that allow that (including assessment forms). Allow submissions to have attachments. Allow self-assessment. Submit into workshop as both students. Allocate submissions for assessments so that students assess each other's work and also assess their own submission. Evaluate the assessments and finally close the workshop. Export personal data as one of the students. TEST: Check the workshop related structures in the generated file. You should particularly see: My submission and assessments of that submission My assessments and basic info about the assessed submission For each assessments, the information about the assessment form and how it was filled, should be included.