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Malformed Content
Question: What do we do with content that we know is broken, e.g. a ProblemBlock defined with broken XML? Import it in its broken state, but flag it as an error? Refuse to import the broken item, but allow the rest of the import to succeed? Fail the import as a whole to keep the import operation atomic? If we do decide to skip the broken item but allow the rest of the import to succeed, do we also skip everything that referenced the broken item, e.g. all containers it was in?
Imports are Add/Update
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for Libraries (NOT Replace)
Course imports currently work by completely replacing the course with the contents of the import. The import tar file for courses includes both the draft and published versions of all course content.
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